G5904 Datasheet - Global Mixed-mode Technology

G5904 Four Channel High Efficiency White LED Driver

The G5904 charge pump drives up to four white LEDs with regulated constant current for uniform intensity. By utilizing dynamic 1x/2x charge-pump modes and ultra-low-dropout current regulators, it achieves high efficiency over the 1-cell lithium battery input voltage range. The 250kHz fixed frequency.

G5904 Features

* Dynamic 1x/2x Charge Pump Switching

* Up to 80mA (20mA/LED) Drive Capability

* 90% Average Efficiency

* 0.5% (TYP) LED Current Matching

* Wide Current Range per LED [0.1mA ~ 20mA]

* Single Wire EN/Brightness Control

* 2.7V to 5.5V Supply Volt

G5904 Datasheet (34.02 KB)

G5904 Datasheet Preview — Preview of G5904 PDF

Datasheet Details

Part number:

G5904

Manufacturer:

Global Mixed-mode Technology

File Size:

34.02 KB

Description:

Four channel high efficiency white led driver.

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TAGS

G5904 Four Channel High Efficiency White LED Driver Global Mixed-mode Technology

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