CXLB74193 2.1A Synchronous Switch Charging 2.1A Synchronous Boost Discharge Charge and Discharge Ports Share Three-Stage Charging Full Voltage 4.2VCC/CV Mode Discharge 4/3 LED Indication Power Path Management/Automatic Detection of Load with Key LED Flash

首页 > Products > Battery Charging Chip > Mobile Power Chip > 3 in 1 Mobile Power IC >CXLB74193 2.1A Synchronous Switch Charging 2.1A Synchronous Boost Discharge Charge and Discharge Ports Share Three-Stage Charging Full Voltage 4.2VCC/CV Mode Discharge 4/3 LED Indication Power Path Management/Automatic Detection of Load with Key LED Flash

CXLB74193 is an integrated boost converter, lithium battery charge management, battery indication of multi-function power management SOC, mobile power to provide a complete power solution. The high integration and rich functions of the CXLB74193 make it only need very few peripheral devices in application, and effectively reduce the size of the overall solution and reduce the cost of BOM. The CXLB74193 only needs one inductor to realize the buck and boost functions, and the DC-DC converter works at 1MHZ, which can reduce the cost of inductors and capacitors. The CXLB74193 synchronous boost system adopts CC/CV mode, supports 2.1A output current, has a conversion efficiency of up to 94%, has constant current output function, and has a minimum output voltage of 4.2V. No load, after 8 seconds automatically enter the sleep state, static current down to 20uA. The CXLB74193 adopts switching charging technology and adopts three-stage (trickle current-constant current-constant voltage) standard charging. The constant current stage provides 2.1A current to the battery, and the charging efficiency is as high as 95%. The built-in IC temperature and input voltage
Intelligent adjustment of charging current, good compatibility with various mobile phone chargers. CXLB74193 support 4/3 LED power indicator, support side charge and discharge function.

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CXLB74193 is an integrated boost converter, lithium battery charge management, battery indication of multi-function power management SOC, mobile power to provide a complete power solution. The high integration and rich functions of the CXLB74193 make it only need very few peripheral devices in application, and effectively reduce the size of the overall solution and reduce the cost of BOM. The CXLB74193 only needs one inductor to realize the buck and boost functions, and the DC-DC converter works at 1MHZ, which can reduce the cost of inductors and capacitors. The CXLB74193 synchronous boost system adopts CC/CV mode, supports 2.1A output current, has a conversion efficiency of up to 94%, has constant current output function, and has a minimum output voltage of 4.2V. No load, after 8 seconds automatically enter the sleep state, static current down to 20uA. The CXLB74193 uses switching charging technology, using three-stage (trickle-constant current-constant voltage) standard charging, constant current section of the battery to provide 2.1A current, charging efficiency as high as 95%, built-in IC temperature and input voltage intelligent adjustment of charging current, very good Compatible with various mobile phone chargers. CXLB74193 support 4/3 LED power indicator, support side charge and discharge function. In the ESOP8 package

Product FeaturesReturn to TopFuu嘉泰姆

◆ Synchronous switch charge/discharge: 2.1A synchronous boost discharge, 2.1A synchronous buck charge;Fuu嘉泰姆
◆ Boost efficiency up to 94%;Fuu嘉泰姆
The charging efficiency of up to 95%;Fuu嘉泰姆
◆ Constant voltage-constant current standard discharge curve;Fuu嘉泰姆
◆ Trickle-constant current-constant voltage standard charging curve;Fuu嘉泰姆
_Standby power consumption less than 20uA;Fuu嘉泰姆
The use of patented dual-tube structure; patented same port charge/discharge technology, can share the input/output port, intelligent identification of charge/discharge;Fuu嘉泰姆
◆ Adaptive charging current adjustment, very compatible with various mobile phone chargers;Fuu嘉泰姆
◆ Support 4.20V battery, float voltage accuracy: 0.5, customizable support 4.30/4.35V battery chip;Fuu嘉泰姆
◆ Short press the button to start, double-click the button to turn on/off the flashlight LED, and long press the button to turn off;Fuu嘉泰姆
◆ Built-in lighting driver, maximum current limit 50mA, no current limiting resistor;Fuu嘉泰姆
◆ Load insertion automatically start boost, load removal automatically sleep;Fuu嘉泰姆
◆ Very few peripheral components, power MOS built-in, single inductor to achieve charge and discharge;Fuu嘉泰姆
◆ Multiple protection: boost output with over-current, over-voltage, over-discharge, over-temperature, short-circuit protection; charging with over-voltage, over-charge, over-discharge, over-current, over-temperature protection;Fuu嘉泰姆
◆ ESD >4KV;Fuu嘉泰姆

Scope of applicationReturn to TopFuu嘉泰姆

◆ Mobile power supply/charging treasure;Fuu嘉泰姆
◆ Mobile phones, tablets and other portable devicesFuu嘉泰姆

Technical Specification (Product PDF)Return to Top Fuu嘉泰姆

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!Fuu嘉泰姆

QQ截图20160419174301.jpg Fuu嘉泰姆

Product packaging diagramReturn to TopFuu嘉泰姆

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Circuit schematicReturn to TopFuu嘉泰姆

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Related Chip Selection GuideReturn to Top More similar products......Fuu嘉泰姆

Model	Function	Included Modules	Working mode	Minimum discharge voltage	Charging current	boost efficiency	Standby power consumption	Protection function	Encapsulation
CXLB7419	0.8A linear charge \| 1A synchronous boost discharge	Charging Module \| Boost Power Module \| Charge and Discharge Indication Module \| Protection Module	Charge \| Discharge \| 2LED Indication Status \| Automatic Load Detection	2.85V	0.8A	88.00 percent	20uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-8
CXLB7419A	1A Linear Charge \| 1A Synchronous Boost Discharge	Charge Management Module \| Charge and Discharge Indication Module \| Boost Discharge Management Module \| Protection Module	Charge \| Discharge \| 2LED Indication Status \| Automatic Load Detection	2.9V	via resistance adjustment	90.00 percent		Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-8
CXLB7420	0.8A linear charge \| 1A synchronous boost discharge	Charge Management Module \| Charge and Discharge Indication Module \| Boost Discharge Management Module \| Protection Module	Charge \| Discharge \| 2LED Indication Status \| Automatic Load Detection \| Charge and Discharge \| With Line Loss Compensation \| Discharge Output Adjustable	2.9V	0.8A	88.00 percent	20uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-8
CXLB7421A	1.2A synchronous switch charging \| 1A synchronous boost discharge	Charge Management Module \| Charge and Discharge Indication Module \| Boost Discharge Management Module \| Protection Module	Charge \| Discharge \| Charge and discharge \| Automatic load detection	3.0V	Adaptive Charging \| Current Regulation \| Match All Adapters	90.00 percent	27uA	Over-charge \| over-discharge \| over-current discharge \| output over-current \| over-voltage \| over-temperature \| short-circuit	ESOP-8
CXLB7422	0.6A Linear Charge \| 0.8A Synchronous Boost Discharge	Charge Management Module \| Charge and Discharge Indication Module \| Boost Discharge Management Module \| Protection Module	Charge \| Discharge \| 2LED Indication Status \| Automatic Load Detection	2.85V	0.6A	90.00 percent	20uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	SOP-8
CXLB7423	0.8A linear charge \| 1A synchronous boost discharge	Charge Management Module \| Charge and Discharge Indication Module \| Boost Discharge Management Module \| Protection Module	Charging \| Discharging \| 2LED Indication Status \| Automatic Load Detection \| With Keys \| LED Flashlight	2.85V	0.8A	90.00 percent	20uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-8
CXLB7424	1A linear charge \| 1.5A synchronous boost discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indicating Power Quantity \| Charging and Discharging \| LED Flashlight \| With Line Loss Compensation \| With Keys and Marquee	2.9V	1A	93.00 percent	150uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-8
CXLB7425	1.5A Synchronous Switch Charge \| 1.5A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 3 ~ 4LED Indication Power \| Indication Power \| Automatic Load Detection \| Charging and Discharging \| With Keys \| LED Flashlight	3.0V	Adaptive charging current \| adjust to match all adapters	91.00 percent	50uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-8
CXLB7425A	2.1A Synchronous Switch Charge \| 2.4A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charge \| Discharge \| 3 ~ 4LED Indication Power \| Indication Power \| Automatic Load Detection \| or 1-2LED Indication \| Charge and Discharge Status \| Charge and Discharge \| With Button \| LED Flashlight	3.0V	Adaptive charging current \| adjust to match all adapters	91.00 percent	50uA	Over-charge \| over-discharge \| over-current discharge \| output over-current \| over-voltage \| over-temperature of the whole machine	ESOP-8
CXLB7425B	1.2A synchronous switch charging \| 1A synchronous boost discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charge \| Discharge \| 3 ~ 4LED Indication Power \| Indication Power \| Automatic Load Detection \| or 1-2LED Indication \| Charge and Discharge Status \| Charge and Discharge \| With Button \| LED Flashlight	2.9V	Adaptive charging current \| adjust to match all adapters	90.00 percent	27uA	Over-charge \| over-discharge \| over-current discharge \| output over-current \| over-voltage \| over-temperature of the whole machine	ESOP-8
CXLB7427	1.2A synchronous switch charging \| 1.2A synchronous boost discharge \| charge discharge common USB port	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charge \| Discharge \| 2LED Indication Power \| Charge/Discharge \| Automatic Load Detection \| Bidirectional Power Conversion \| Band Line Loss Compensation \| Shared USB Port	3.0V	1.2A	93.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	SOT-25
CXLB7426	3.0A synchronous switch charging \| 2.4A synchronous boost discharge \| charge discharge common USB port	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charge \| Discharge \| 4LED Indication Power \| Charge/Discharge \| Automatic Load Detection \| Bidirectional Power Conversion \| With Line Loss Compensation \| Shared USB Port	3.0V	via resistance adjustment	91.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	ESOP-8
CXLB7428	1A Linear Charge \| 1A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	2.9V	via resistance adjustment	93.00 percent	10uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	SOP-16
CXLB7428A	1A linear charge \| 1.5A synchronous boost discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	2.9V	via resistance adjustment	93.00 percent	20uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-16
CXLB7430	1.2A Linear Charge \| 2.1A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charge \| Discharge \| 4LED Indication Power \| Automatic Load Detection \| With Key \| With LED Flashlight	2.9V	via resistance adjustment	93.00 percent	10uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-16
CXLB7432	2.5A Synchronous Switch Charge \| 2.1A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charge \| Discharge \| 4LED Indication Power \| Automatic Load Detection \| With Key \| With LED Flashlight	2.9V	via resistance adjustment	93.00 percent	10uA	Overcharge \| Overdischarge \| Undervoltage \| Overtemperature \| Overcurrent \| Short Circuit	ESOP-16
CXLB7431	1.2A synchronous switch charging \| 1A synchronous boost discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	3.0V	Adaptive charging current \| adjust to match all adapters	91.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	SOP-16
CXLB7433	2.1A Synchronous Switch Charge \| 2.1A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	3.0V	Intelligent current regulation based on IC temperature and input voltage	93.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	ESOP-16
CXLB7434	2.5A synchronous switch charging \| 2A synchronous boost discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	3.0V	Adaptive charging current \| adjust to match all adapters	95.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	ESOP-16
CXLB7434B	1.5A synchronous switch charging \| 2A synchronous boost discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	3.0V	Adaptive charging current \| adjust to match all adapters	95.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	ESOP-16L
CXLB7435	3A Synchronous Switch Charge \| 2.4A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	3.0V	Adaptive charging current \| adjust to match all adapters	95.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	QFN4X4-24
CXLB7435B	1.2A Synchronous Switch Charge \| 1.2A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	3.0V	Adaptive charging current \| adjust to match all adapters	95.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	QFN4X4-24
CXLB7436	3A Synchronous Switch Charge \| 2.4A Synchronous Boost Discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indication Power \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight	3.0V	Adaptive charging current \| adjust to match all adapters	95.00 percent	50uA	overcharge \| overdischarge \| undervoltage \| overtemperature \| overcurrent \| short circuit \| overvoltage	QFN4X4-24
CXLB7437	3A synchronous switch charging \| expanded current 4.4A synchronous boost discharge	Charge Management Module \| Power Detection \| Boost Discharge Management Module \| Power Indicator Module	Charging \| Discharging \| 4LED Indicating Power Quantity \| Charging and Discharging \| Automatic Load Detection \| With Keys \| With LED Flashlight \| With Line Loss Compensation	2.9V	via resistance adjustment	90.00 percent	27uA	Overcharge \| Overdischarge \| Overvoltage \| Overcurrent \| Short circuit \| Overheat and overtemperature \| Battery temperature detection \| Reverse current protection \| Through soft start times \| Sequence limit inrush current	QFN4X4-24
CXLB74182	0.8Alinear charging1Asynchronous boost discharge	Charge Management Module Boost Discharge Management Module Charge and Discharge Indication Module	1-2LEDIndicates the charge and discharge status to support trickle charging and0VCharging automatic detection load with buttonLEDFlashlight	2.85V	0.8A	93%	50uA	Battery overcharge/Over-discharge protection temperature compensation over-temperature protection output over-voltage protection heavy-duty protection short-circuit protection	SOP-8
CXLB74183	0.8Alinear charging1Asynchronous boost discharge	Charge Management \| Boost Discharge Management \| Power Detection \| Power Indicator \| Protection Module	Charge and discharge 4LED indicates the power support trickle charging and 0V charging automatic detection load with buttons LED flashlight	2.85V	0.8A	93%	50uA	Charging voltage6.5VOvervoltage protection Battery overcharge/Over-discharge protection temperature compensation over-temperature protection output over-voltage protection heavy-duty protection short-circuit protection	SOP-8
CXLB74184	1Alinear charging1Asynchronous boost discharge	Charge Management \| Boost Discharge \| Charge and Discharge Indication \| Protection Module	Charge and discharge full voltage 4.2V/4.35V through external pin setting 1-2LED indication charge and discharge status support trickle charging and 0V charging automatic detection load with button LED flashlight	2.85V	1A	92%	50uA	Battery overcharge/Over-discharge protection temperature compensation over-temperature protection output over-voltage protection heavy-duty protection short-circuit protection	ESOP-8
CXLB74185	1Alinear charging1Asynchronous boost discharge	Charge Management \| Boost Discharge \| Charge and Discharge Indication \| Protection Module \| Power Detection Power Indicator	Charging and discharging full voltage 4.2V/4.35V through external pin setting 4LEDLED indicating charging and discharging status support trickle charging and 0V charging automatic detection load with button LED flashlight	2.85V	1A	92%	50uA	Battery overcharge/Charging input voltage for over-discharge protection6.5VOvervoltage protectionTemperature compensation over-temperature protectionOutput Overvoltage Protection Heavy Duty Protection Short Circuit Protection	ESOP-8
CXLB74186	2.1ACharging2.4ADischarge	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Protection Module	CC/CV mode three-stage charging 1-4LED indicating power path management while charging and discharging automatic detection load with fast filling function output with line loss compensation with buttons LED flashlight	2.9V	Adaptive charging current regulation to match all adapters	94%	60uA	Load overcurrent soft start input 6V overvoltage output current limit and short circuit chip over temperature battery temperature protection	ESOP8
CXLB74187	2.1ASynchronous switch charging2.1Asynchronous boost discharge	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Protection Module	Full voltage 4.2V/4.35V three-stage charging can be discharged in CC/CV mode through peripheral resistance setting 1-4LED indicating power path management/automatic detection of load with key LED flashlight while charging and discharging	2.9V	Built-inICIntelligent adjustment of temperature and input voltage charging current, adaptive charging current adjustment, matching all adapters	93%	20uA	Output has overcurrent/Overvoltage/Short-circuit protected input with overvoltage/overcharge/over-release/Overcurrent/Discharge protection Overall over-temperature protection	ESOP8
CXLB74188	2.4ASynchronous switch charging2.4Asynchronous boost discharge	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Protection Module	Full voltage 4.2V/4.35V three-stage charging can be discharged in CC/CV mode through peripheral resistance setting 1-4LED indicating power path management/automatic detection of load with key LED flashlight while charging and discharging	2.9V	Built-inICIntelligent adjustment of temperature and input voltage charging current, adaptive charging current adjustment, matching all adapters	93%	15uA	Output has overcurrent/Overvoltage/Short-circuit protected input with overvoltage/overcharge/over-release/Overcurrent/Discharge protection Overall over-temperature protection	ESOP8
CXLB74189	1.0ASynchronous switch charging1.0Asynchronous boost discharge	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Protection Module	Full voltage 4.2V/4.35V three-stage charging can be discharged in CC/CV mode through peripheral resistance setting 1-4LED indicating power path management/automatic detection of load with key LED flashlight while charging and discharging	2.9V	Built-inICIntelligent adjustment of temperature and input voltage charging current, adaptive charging current adjustment, matching all adapters	93%	20uA	Output has overcurrent/	ESOP8
CXLB74190	2.1ASynchronous switch charging2.4Asynchronous boost discharge	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Charge and Discharge Indicator \| Protection Module	Three-stage charging full voltage 4.2V4 LED indicates the amount of electricity while charging and discharging automatic detection load with button LED flashlight	2.9V	Adaptive charging current adjustment to match all adapters to support 0V charging function	96%	20uA	Intelligent temperature control and over-temperature protection Output over-voltage protection Short-circuit protection Heavy-duty protection Integrated over-charge and over-discharge protection	ESOP8
CXLB74191	0.7Alinear charging0.7ASynchronous boost discharge charge and discharge port sharing	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Charge and Discharge Indicator \| Protection Module	Three-stage charging supports charging 0V battery. Single lamp indicates charging and discharging status while charging and discharging, intelligently identifies charging/discharging and automatically detects load	2.85V	Automatically reduce the charging current according to the temperature rise	91%	500uA	Battery overcharge protection overdischarge protection output overcurrent protection short circuit protection	SOT26
CXLB74192	0.8Alinear charging0.8ASynchronous boost discharge charge and discharge port sharing	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Charge and Discharge Indicator \| Protection Module	Three-stage charging supports charging 0V battery. Single lamp indicates charging and discharging status while charging and discharging, intelligently identifies charging/discharging and automatically detects load	2.9V	Automatically reduce the charging current according to the temperature rise	91%	200uA	Battery overcharge protection overdischarge protection output overcurrent protection short circuit protection	SOP8
CXLB74193	2.1ASynchronous switch charging2.1ASynchronous boost discharge charge and discharge port sharing	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Charge and Discharge Indicator \| Protection Module	Three-stage charging full voltage 4.2VCC/CV mode discharge 4/3 LED indicates power path management/automatic detection of load with key LED flashlight while charging and discharging	2.85V	Built-inICIntelligent adjustment of temperature and input voltage charging current, compatible with various mobile phone chargers	94%	20uA	The boost output has an overcurrent/Overvoltage/over-release/Over-temperature/Short-circuit protection; charging with overvoltage/overcharge/over-release/Overcurrent/over-temperature protection	ESOP-8
CXLB74194	3.0ASynchronous switch charging2.4ASynchronous boost discharge charge and discharge port sharing	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Charge and Discharge Indicator \| Protection Module	Three-stage charging and discharging LED indicates charging and discharging state path management/automatic detection of load while charging and discharging LED flashlight with battery temperature detection	2.9V	Adaptive charging current regulation to match all adapters	93%	150uA	Load over-current protection short-circuit protection soft-start protection input over-voltage protection over-temperature protection	ESOP8
CXLB74195	1.0Alinear charging1.0ASynchronous boost discharge charge and discharge port sharing	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Protection Module	Three-stage charging 4.20V/4.35V supports charging 0V battery through pin setting 4LED indicating charge while discharging/intelligent identification charge/discharge automatic detection load with battery temperature detection LED flashlight	2.9V	Charging current externally adjustable	90%	600uA	Battery over-charge and over-discharge protection Chip over-temperature protection Over-current protection Short-circuit protection	SOP16
CXLB74196	2.5ASynchronous switch charging2.1ASynchronous boost discharge charge and discharge port sharing	Charge Management \| Power Detection \| Power Indicator \| Boost Discharge \| Protection Module	Three-stage charging and discharging 4LED indicating power path management/automatic detection of load while charging and discharging LED flashlight with battery temperature detection	2.9V	Charging current externally adjustable	93%	150uA	Load over-current protection short-circuit protection soft-start protection input over-voltage protection over-temperature protection	ESOP16
CXLB74197	2ASynchronous switch charging2.4Asynchronous boost discharge	Charge management module power detection and power indication module boost discharge management moduleBC1.2 USBIntelligent identification interface module	charge discharge3-4 LEDIndicate the electric quantity while charging and discharging, automatic detection of load, automatic light load detection with key beltLEDflashlight with charging intelligent identification interface with single lineMCUinterface can beMCUSet boost light load detection current/full voltage/Charging current/Boost Output Voltage Support4.2/4.24/4.35/4.4VBattery type supports line loss compensation	2.9V	2A/can passMCUSet the charging current	95%	150uA	With battery temperature detection function,Support temperature loop control input overvoltage/Over-current protection output short-circuit protection charging timeout/Overvoltage/Temperature protection Overcurrent protection	ESOP-16
CXLB74198	3ASynchronous switch charging3Asynchronous boost discharge	Charge management module power detection and power indication module boost discharge management moduleBC1.2 USBIntelligent identification interface module	charge discharge3-5 LEDIndicate the amount of electricity while charging and discharging, automatic detection of load, automatic light load detection with mechanical buttons/Touch key beltLEDflashlight with charging intelligent identification interface with single lineMCUinterface can beMCUSet boost light load detection current/full voltage/Charging current/Boost Output Voltage Support4.2/4.24/4.35/4.4V	2.9V	3A/can passMCUSet the charging current	95%	150uA	With battery temperature detection function,Support temperature loop control input overvoltage/Over-current protection output short-circuit protection charging timeout/Overvoltage/Temperature protection Overcurrent protection	QFN4X4-28
CXLB74199	3A synchronous switch charging 3A synchronous boost discharge mobile power management IC	Charging management module power detection and power indication module boost discharge management module BC1.2 USB intelligent identification interface module with USB Type-C interface module	Charge and Discharge 3-5 LED Indicates Charge and Discharge Automatic Load Detection Automatic Light Load Detection with Mechanical Keys and Touch Keys with LED Handlighter with Charging Intelligent Identification Interface with USB Type-C Interface Support Try.SRC Function Support Role Switching Function with Single Wire MCU Interface Can Set Boost Light Load Detection Current/Full Charge Voltage/Charge Current/Boost Output Voltage Support 4.2/4.24/4.35/4.4V Battery Type Support Line Loss Compensation	2.9V	3A/can passMCUSet the charging current	95.00 percent	150uA	With battery temperature detection function, support temperature loop control input overvoltage/overcurrent protection output short circuit protection charging timeout/overvoltage/overcurrent protection temperature protection	QFN4X4-28
CXLB74200	2A synchronous switch charging/2.4A synchronous switch discharging mobile power management IC	Charge management module power detection and digital tube indication module boost discharge management module	Three-stage charging full voltage 4.2V/4.3V/4.35V/4.4V can support 188 digital tube display power path management through peripheral resistance setting/automatic load detection while charging and discharging support line loss compensation LED flashlight with key	2.9V	3A/can passMCUSet the charging current	95.00 percent	150uA	With battery temperature detection function, support temperature loop control input overvoltage/overcurrent protection output short circuit protection charging timeout/overvoltage/overcurrent protection temperature protection	QFN4X4-28
CXLB74201	1A Linear Charge 0.8A Adjustable Boost Discharge Mobile Power Management IC	Charge Management Module Charge and Discharge Indication Module Boost Discharge Management Lithium Protection Module	1A adjustable linear charging 0.8A adjustable output discharge lithium battery protection standby sleep	2.95V	Adjustable	93.00 percent	30uA	Battery over-charge and over-discharge protection Input under-voltage protection Chip over-temperature protection Output short-circuit protection Discharge over-current protection Short-circuit protection	SOP-8PP
CXLB74202	2A synchronous rectifier switch charging 5V/2A synchronous rectifier discharge mobile power management IC	Charge management module power detection and power indication module boost discharge management lithium battery protection module	2A adjustable synchronous rectifier switch charging 5V/2A adjustable synchronous rectifier boost discharge 4LED indicator power with buttons/LED lighting with lithium battery protection	2.4V	2A/Adjustable	93.00 percent	6uA	Battery over-charge and over-discharge protection under-voltage protection chip over-temperature protection output short-circuit protection discharge over-current protection battery terminal short-circuit protection anti-power reverse connection protection input 3.8V under-voltage protection soft start protection cycle-by-cycle current limit protection	QFN4 * 4-24
CXLB74203	1A linear charge 1A boost discharge with lithium battery protection mobile power management IC	Charge management module power detection and power indication module boost discharge management lithium battery protection module	1A adjustable linear charging 1A adjustable output discharge 4LED indicator power with buttons/LED lighting with lithium battery protection	2.9V	Adjustable	93%	15uA	Battery overcharge and overdischarge protection input undervoltage protection chip over temperature protection output short circuit protection discharge adjustable current limit protection short circuit protection	TSSOP-20PP
CXLB74204	3A charging 3A discharging mobile power management IC	Charge management module power detection and power indication module boost discharge management lithium battery protection module	Charge Discharge Standby Sleep	2.4V	Adjustable	93%	6uA	Battery over-charge and over-discharge protection under-voltage protection chip over-temperature protection output short-circuit protection discharge over-current protection short-circuit protection	QFN4 * 4-24

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