MAX1582Y - High-Efficiency / 26V Step-Up Converter

Product Overview

Maxim Integrated

Datasheet Details

Part number	MAX1582Y
Manufacturer	Maxim Integrated
File Size	238.31 KB
Description	High-Efficiency / 26V Step-Up Converter
Datasheet	MAX1582Y Datasheet
Note	This datasheet PDF includes multiple part numbers: MAX1582Y, MAX1582. Please refer to the document for exact specifications by model.
Additional preview pages of the MAX1582Y datasheet.

Product details

Description

The MAX1582/MAX1582Y drive up to six white LEDs in series with a constant current to provide display backlighting for two (main and sub-) displays in cell phones and other handheld devices.

Features

Accurate Current Regulation for Uniform Illumination.
Lights Up Two LED Sections for Main and Subdisplays.
Up to 84% Efficiency.
Internal High-Power, 30V MOSFET.
Low 15mVP-P Input Ripple.
Flexible Dimming Control Analog DAC Controlled Direct-Digital PWM (No RC Required) from 200Hz to 200kHz.
Overvoltage Protection to Eliminate Zener Diode.
Constant 1MHz PWM Operation.
Low-Profile Inductor and Capacitors.
S.

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Published: Oct 21, 2018 |