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BM81028AMWV - Multi-Channel System Power Supply IC

Product Overview

Rohm

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BM81028AMWV Multi-Channel System Power Supply IC by Rohm - Datasheet Preview — Datasheet preview – BM81028AMWV

Datasheet Details

Part number	BM81028AMWV
Manufacturer	ROHM
File Size	1.75 MB
Description	Multi-Channel System Power Supply IC
Datasheet	BM81028AMWV Datasheet
Additional preview pages of the BM81028AMWV datasheet.

BM81028AMWV Product details

Description

BM81028AMWV is a system power supply IC for TFT-LCD panels which are used in monitors, notebook type displays, and tablets.

This IC incorporates HAVDD, VCOM amplifier in addition to the power supply for panel driver (SOURCE, GATE, and LOGIC power supplies).

Features

Input voltage range: 2.7V to 5.5V.
Standby current: 1.4μA (Typ).
Operating temperature range: -40℃ to +85℃.
Step-down DC/DC converter 2-channels (Synchronous rectification).
Step-up DC/DC converter (Integrated load switch and Synchronous rectification).
HAVDD amplifier (8bit Resolution).
VCOM amplifier (8bit Resolution).
Positive charge pump (Integrated diode).
Negative charge pump.

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Published: Nov 24, 2016 |