MAX1579 - Complete Bias and White LED Power Supplies

This page provides the datasheet information for the MAX1579, a member of the MAX1578 Complete Bias and White LED Power Supplies family.

Product Overview

Maxim Integrated Products

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Datasheet Details

Part number	MAX1579
Manufacturer	Maxim Integrated Products
File Size	255.69 KB
Description	Complete Bias and White LED Power Supplies
Datasheet	MAX1579 Datasheet
Additional preview pages of the MAX1579 datasheet.

MAX1579 Product details

Description

The MAX1578/MAX1579 provide four regulated outputs to meet all the voltage requirements for small activematrix TFT-LCD displays in handheld devices where minimum external components and high efficiency are required.

Features

a temperature derating function to avoid overdriving the white LEDs during high ambient temperatures, enabling higher drive current below +42°C. The MAX1578/MAX1579 are available in space-saving 24-lead 4mm x 4mm thin QFN packages. Features.
Four Regulators in One Package.
Bias Power Using Charge Pumps +5V at 25mA for Source Driver +15V at 100µA for VON -10V at 100µA for VOFF No External Diodes Required Output Sequencing POS, NEG, and MAIN Are Autodischarged During Shutdown.

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Other Datasheets by Maxim Integrated Products

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Published: Mar 24, 2010 |