CXLB74192 0.8A linear charging 0.8A synchronous boost discharge charge and discharge port share three-stage charging support for charging 0V battery single lamp indicating charge and discharge status while charging and discharging, intelligent identificat

首页 > Products > Battery Charging Chip > Mobile Power Chip > 3 in 1 Mobile Power IC >CXLB74192 0.8A linear charging 0.8A synchronous boost discharge charge and discharge port share three-stage charging support for charging 0V battery single lamp indicating charge and discharge status while charging and discharging, intelligent identificat

CXLB74192 is a very highly integrated mobile power management chip, built-in charging management module, LED indicator die
Block, boost discharge management module, and use a small SOP8 package, the periphery only needs a few components, can be composed of functions
Powerful mobile power solution.

Manual

[ CXLB74192 ]"

Ordering

Product introduction

Product overview

Return to Top

CXLB74192 is a very highly integrated mobile power management chip, built-in charging management module, LED indicator module, boost discharge management module, and the use of small SOP8 package, the periphery of the few components, you can form a powerful mobile power scheme.

Product FeaturesReturn to Topjy1嘉泰姆

◆ Highly integrated, very few peripheral components;jy1嘉泰姆
◆ Built-in fixed 0.8A linear charging mode;jy1嘉泰姆
◆ Trickle/constant current/constant voltage three-stage charging, constant voltage 4.20V (typical value), support for 0V battery charging;jy1嘉泰姆
◆ Built-in charging can automatically reduce the charging current according to the temperature rise, 130 degrees began to drop, the minimum can be reduced to 0;jy1嘉泰姆
The charging input has anti-back irrigation function, do not need anti-back irrigation diode;jy1嘉泰姆
◆ The boost uses a synchronous rectification circuit, the efficiency is as high as 91%, the heat is low, the output is fixed at 5.1V, and no external resistance setting is required;jy1嘉泰姆
◆ The output current 0.8A (typical value when the battery is 3.6V), with constant power output function, complete overcurrent and short circuit protection;jy1嘉泰姆
◆ Load insertion automatically start boost, load removal automatically sleep;jy1嘉泰姆
◆ Battery low-voltage reminder function;jy1嘉泰姆
_Single/double lamp charge and discharge indication;jy1嘉泰姆
◆ Can share input/output port, intelligent identification of charge/discharge;jy1嘉泰姆
◆ 4KV ESD;jy1嘉泰姆
_Fixed switching frequency 1MHZ;jy1嘉泰姆
◆ Battery overcharge and overdischarge protection;jy1嘉泰姆
◆ SOP8 small packagejy1嘉泰姆

Scope of applicationReturn to Topjy1嘉泰姆

◆ Mobile power supplyjy1嘉泰姆
◆ LED lighting systemjy1嘉泰姆
◆ Toysjy1嘉泰姆

Technical Specification (Product PDF)Return to Top jy1嘉泰姆

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!jy1嘉泰姆

QQ截图20160419174301.jpg jy1嘉泰姆

Product packaging diagramReturn to Topjy1嘉泰姆

jy1嘉泰姆

Circuit schematicReturn to Topjy1嘉泰姆

jy1嘉泰姆

Related Chip Selection GuideReturn to Top More similar products......jy1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

◀ Previous:CXLB74191 0.7A linear charging 0.7A synchronous boost discharge charge and discharge port share three-stage charging support 0V battery charging single lamp indicating charge and discharge state while charging and discharging, intelligent identification o

Next▶: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

Products

Power Management

Led Driver

Audio Amplifier IC

Motor Fan Driver

MCU Memory ADC Clock

Power Device

Isolation Chip

Battery Charging Chip

Technology

Product Schemes

Quality Promises

Directory

Product overview

Return to Top

CXLB74192 is a very highly integrated mobile power management chip, built-in charging management module, LED indicator module, boost discharge management module, and the use of small SOP8 package, the periphery of the few components, you can form a powerful mobile power scheme.

Contact Us