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Power Management
Led Driver
Audio Amplifier IC
Motor Fan Driver
MCU Memory ADC Clock
Power Device
Isolation Chip
Battery Charging Chip
Power Management

The power mangagement IC of CHENGXIN includes:DC/DC,LDO, Voltage Detector,Battery Charger,Load Switch,Relay Driver,LED Driver and so on. CHENGXIN can support whole solution of power management for customers.

DC/DC Step-Down Converter
DC/DC Step-Up Converter
Synchronization or Asynchronous DC Converter
LDO Linear Regulator
Charge pump
Current limiting load switch
Regulator
Constant voltage and current reference source
Gate driver chip
Digital power control chip

Led Driver

CHENGXIN company provides a series of LED drive ICs to meet the different needs of various customers. It is widely used in different application fields, such as bulb lamp, tube lamp, fluorescent lamp, ceiling lamp, industrial and mining lamp, street lamp and so on.

LED Backlight
LED Driver Chip
Non isolated LED Driver
Isolated LED Driver
AC/DC Conversion High Voltage LED Driver
Boost and Buck Linear CC LED driver
LED flashlight IC
Streetlight Spotlight Loghting Desk-lamp Lawn-lamp
LED Display Driver
Touch IC
LCD Driver Chip
LED Control Circuit

Audio Amplifier IC

CHENGXIN offers a variety of interface ICs supporting a wide range of apllications and markets such as industrial control systems, instruments, consumer electronics, etc.

Class G Audio amplifier
Audio Amplifier
Headphone audio amplification class F
Radio chip
USB Charging Port Controller
Class AB Audio Power Amplifier
Class D Audio Power Amplifier
Voice and Video Driver
Low Power Narrow Band FM IF
Operational Amplifier
Smart Card I/O Interface

Motor Fan Driver

CHENGXIN high-speed Analog to Digital Converter(high speed ADC), this series of products includes two-channel high intermediate frequency ADC (80MSPS -125MSPS) and four-channel high frequency adc(125MSPS).

Fan Driver
Motor Driver
Hall Element
Half-Bridge Drive

MCU Memory ADC Clock

MCU products of chengxin,with rich built-in function modules ,high performance and interference immunity.Cost-effective products for different customer requirements. Widely used in consumer electronics products,intelligent charger, household appliances, motor controller,etc.

MCU
EEPROM Memory
Infrared Remote Control Microcontrol
Motor Control MCU
Real Time Clock
Pwm Controller
ADC
PMU
Headset Apple Data Line
Keyboard and Mouse Controller

Power Device

Our products include IGBT gate driver, linear isolation amplifier, digital isolator, etc. Some products meet the requirements of vehicle regulations. Application covers new energy vehicle motor, industrial servo motor, power module, etc Isolated drive

N-channel MOSFETs
P-channel MOSFETs
N and P-channel Bipolar MOSFETs
IGBT Device

Isolation Chip

Our products include IGBT gate driver, linear isolation amplifier, digital isolator, etc. Some products meet the requirements of vehicle regulations. Application covers new energy vehicle motor, industrial servo motor, power module, etc Isolated drive

Isolation Drive Chip
Digital Isolator
Linear Isolator

Battery Charging Chip

Our products include IGBT gate driver, linear isolation amplifier, digital isolator, etc. Some products meet the requirements of vehicle regulations. Application covers new energy vehicle motor, industrial servo motor, power module, etc Isolated drive

Voltage Detector/RESET IC
Lithium Charging Chip
Mobile Power Chip
Plumbic Phosphoric Battery Charging IC
Charger Adapter Chip
Lithium Battery Protection
USB Interface Circuit
Single Lithium Battery Display IC
Electronic Cigarette Smoke Detection Circuit
Technology
Technology

Product Schemes
Quality Promises
intellectual property
Chip Design
Product Schemes

The power mangagement IC of CHENGXIN includes:DC/DC,LDO, Voltage Detector,Battery Charger,Load Switch,Relay Driver,LED Driver and so on. CHENGXIN can support whole solution of power management for customers.

Mobile Power Bank
Driving Recorder
The Street lighting controller
Smart Meter
Set-top Box
Flat panel TV

Quality Promises

The power mangagement IC of CHENGXIN includes:DC/DC,LDO, Voltage Detector,Battery Charger,Load Switch,Relay Driver,LED Driver and so on. CHENGXIN can support whole solution of power management for customers.
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首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp > LED Flashing Lights

LED Flashing Lights

LED flash

产品选型表

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型号	控制方式	MODE	输入电压	输出电压	功耗	频率	效率	空占比	精度	输出电流	PFC	纹波	拓扑结构	封装	说明
CXLE8749			2.7~5.5V		300uA	2.4MHz	0.9		?%	1A				DFN3030-10L
CXLE8751			2.7~5.5V		300uA	2.2MHz	0.9		?%	1A				DFN3030-10L
CXLE8750			2.7~5.5V		300uA	2.4MHz	0.9		?%	0.8A				DFN3030-10L
CXLE8748DA			2.7~5.5V		300uA	2.2MHz	0.9		?%	1A				DFN3030-10L
CXLE8747			2.7~5.5V		220uA	2.2MHz	0.9		?%	0.2A				SOT363
CXLE88125			2.5-5.5V		0.45mA	1.2MHz	0.85		<?%	2500mA				1.410mm X 1.810mm WCSP12	同步Boost Flash LED驱动器和双1.5A高压侧电流源I2C兼容接口
CXLE88126			2.5-5.5V		0.45mA	1.2MHz	0.85		<?%	1500mA				1.410mm X 1.810mm WCSP12	同步Boost Flash LED驱动器和双1.5A高压侧电流源I2C兼容接口
CXLE88127			2.5-5.5V		0.45mA	1.2MHz	0.85		<?%	1500mA				1.410mm X 1.810mm WCSP12	带I2C兼容接口的1.5A同步升压LED闪存驱动器
CXLE88128			2.5-5.5V		0.5/4mA	1.2MHz	0.95		<?%	700mA				TDFN-10	带安全定时器的电荷泵闪光LED驱动器
CXLE88129			2.5-5.5V		0.5/1.5mA	2200KHz	0.97		<?%	1000mA				TDFN-10	1A Charge Pump LED Driver
CXLE88130			2.5-5.5V		0.48mA	2000KHz	0.85		<?%	1500mA				TDFN-10	带I2C兼容接口的1.5A双白LED闪存驱动器
CXLE88131			2.5-5.5V		1.28mA	4000KHz	0.85		<?%	1500mA				WCSP-9	带I2C兼容接口的1.5A同步升压LED闪存驱动器
CXLE87120			2.7~5.5V		1μA	2.2MHz	0.97		<?%	500mA				TDFN-3x3-10L
CXLE87121			2.7~5.5V		1μA	2.2MHz	0.97		<?%	500mA				TDFN-3x3-10L
CXLE87122			2.7~5.5V		1μA	2.2MHz	0.97		<?%	700mA				TDFN-3x3-10L
CXLE87123			2.7~5.5V		1μA	2.2MHz	0.97		<?%	700mA				TDFN-3x3-10L
CXLE87124			3~5V		1μA	2MHz	0.97		<?%	750mA				TDFN-3x2-14L
CXLE87125			3~5V		1μA	2MHz	0.97		<?%	750mA				TDFN-3x2-14L
CXLE87126			3~5V		1μA	2MHz	0.97		<?%	750mA				TDFN-3x2-14L
CXLE87127			2.7~5.5V		1μA	1.2MHz	0.97		<?%	200mA				TDFN-2x2-6L
CXLE87100	PWM		0.9～6.5V		1mA	1.0MHz	0.9		?%					SOT23-6L
CXLE87101	PWM		2.7～5.5V		300μA	2.0MHz	0.95		?%	1.5A				TDFN32-14L
CXLE8858	PWM调光		3V-24V		10μA	1.2MHz	0.9		?%	2A				SOT-26
CXLE8802	PWM		2.5V~5.5V		10μA	1.4MHz	0.95		<?%	1.5A				SOT-23-6L	用于LCD显示电源、高亮LED闪光、移动电话、数码相机、PDAS、OLED

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