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MAX1577Y

1.2A White LED Regulating Charge Pump

MAX1577Y Features

* Up to 1.2A Output Drive Capability (800mA Guaranteed)

* Up to 92% PLED / PBATT Efficiency for Movie Mode

* Flexible Brightness Control Two-Bit Logic for 100%, 33%, 20%, and Off PWM for 20% to 100%

* 3% Current Regulation Over Line and Temperature

* Current o

MAX1577Y General Description

The MAX1577Y/MAX1577Z charge pumps drive white LEDs, including camera strobes, with regulated current up to 1.2A (guaranteed to 800mA). The very low openloop output resistance allows high flash brightness, even from a low battery input voltage. The adaptive 1x/2x regulating charge-pump operation pro.

MAX1577Y Datasheet (691.22 KB)

Preview of MAX1577Y PDF

Datasheet Details

Part number:

MAX1577Y

Manufacturer:

Maxim Integrated ↗ Products

File Size:

691.22 KB

Description:

1.2a white led regulating charge pump.
19-3461; Rev 0; 11/04 ILABLE N KIT AVA IO T A U L A EV www.DataSheet4U.com 1.2A White LED Regulating Charge Pump for Camera Flashes and Movie Light.

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MAX1577Y 1.2A White LED Regulating Charge Pump Maxim Integrated Products

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