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MAX1599

High-Efficiency / 26V Step-Up Converters for Two to Six White LEDs

MAX1599 Features

* o Accurate Current Regulation for Uniform Illumination o High Efficiency Up to 87% o Flexible Analog or PWM Dimming Control o Up to 900mW Output Power with Internal 30V MOSFET Switch o Fast 1MHz (MAX1561) or 500kHz (MAX1599) PWM Operation o Small, Low-Profile External Components o 2.6V to 5.5V Input

MAX1599 General Description

The MAX1561/MAX1599 step-up converters drive up to six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. This c.

MAX1599 Datasheet (245.35 KB)

Preview of MAX1599 PDF

Datasheet Details

Part number:

MAX1599

Manufacturer:

Maxim

File Size:

245.35 KB

Description:

High-efficiency / 26v step-up converters for two to six white leds.

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MAX1599 High-Efficiency 26V Step-Up Converters for Two Six White LEDs Maxim

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