CP2140 4-Channel Low-Dropout Constant-Current Parallel LED Driver

CHIP

Description

Product Brief CP2140 V1.0 LED Driver Series 4-Channel Low-Dropout Constant-Current Parallel LED Driver with PWM Dimming Control www.datasheet4u.com .
The CP2140, a 4-channel low-dropout constant-current parallel LED driver, can be used to drive white LED, red LED, blue LED or any color LED whose fo.

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Datasheet Specifications

Part number: CP2140
Manufacturer: CHIP
File Size: 108.82 KB
Datasheet: CP2140_CHIP.pdf
Description: 4-Channel Low-Dropout Constant-Current Parallel LED Driver

Features

* y y y y y y y y y y y No external component required 20mA full scale current per channel Only 100mV dropout voltage needed at 20mA per channel LED current matching: ±2% (typical) PWM dimming control is supported (0~100kHz) Over 90% efficiency can be reached No EMI and switch noise Thermal shutdown p

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CP2140 4-Channel Low-Dropout Constant-Current Parallel LED Driver CHIP

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