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SGM3838 - Triple-Output 700mA AMOLED Display Power Supply

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SG Micro

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SGM3838 Triple-Output 700mA AMOLED Display Power Supply by SG Micro - Datasheet Preview — Datasheet preview – SGM3838

Datasheet Details

Part number	SGM3838
Manufacturer	SG Micro
File Size	0.96 MB
Description	Triple-Output 700mA AMOLED Display Power Supply
Datasheet	SGM3838 Datasheet
Additional preview pages of the SGM3838 datasheet.

Product details

Description

The SGM3838 is designed for powering AMOLED displays which require VELVDD, VELVSS and VAVDD.

The device integrates two Boost converters, VO1 for VELVDD and VO3 for VAVDD, and a dual-phase inverting Buck-Boost converter VO2 for VELVSS.

Features

2.5V to 4.8V Input Supply Voltage Range.
Synchronous Boost Converter (ELVDD).
4.6V to 5.0V Output Voltage with 100mV Steps.
4.6V Default Output Voltage.
0.7% Accuracy at 4.6V.
700mA Output Current Capability.
Output Voltage Sensing Pin for Path Loss Compensation (FBS).
Synchronous Inverting Buck-Boost Converter (ELVSS).
-6.0V to -0.8V Output Voltage with 100mV Steps.
-3.0V Default Output Voltage.
1% Accuracy at -3V.
700mA Output Curre.

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Published: Oct 22, 2024 |