CP2160 - 1X/1.5X Common Cathode Adaptive Charge Pump Parallel LED Driver

Product Overview

CHIP

Datasheet Details

Part number	CP2160
Manufacturer	CHIP
File Size	120.40 KB
Description	1X/1.5X Common Cathode Adaptive Charge Pump Parallel LED Driver
Datasheet	CP2160 Datasheet
Additional preview pages of the CP2160 datasheet.

Product details

Description

The CP2160, a 1X/1.5X common cathode adaptive charge pump parallel LED driver, is ideally suited for all applications powered by a single LI-Ion battery cell with input voltage varying between 2.7V to 5.5V.

Features

y y y y y y y y y y y Drives up to 6 LEDs at 25mA each channel 1-Wire pulse counting dimming: 32 steps logarithmic scale LED current matching: ±1% (typical) High efficiency by adaptive mode selection between 1x and 1.5x modes Thermal shutdown protection and over-current protection Low input ripple and low EMI Fixed 1MHz switching frequency Supply voltage range: 2.7~5.5V Ultra-small 3mm.
3mm QFN package Shutdown current less than 0.1µA RoHS compliant and 100% Lead(Pb)-free.

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Published: May 22, 2009 |