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EMQ8932

Elite Semiconductor
Part Number EMQ8932
Manufacturer Elite Semiconductor
Description 4-Channel Power Management IC
Published Jul 25, 2014
Detailed Description ESMT/EMP Portable Devices General Description The EMQ8932 is a high efficiency, 4-channel power management IC for portab...
Datasheet PDF File EMQ8932 PDF File

EMQ8932
EMQ8932

Overview
ESMT/EMP Portable Devices General Description The EMQ8932 is a high efficiency, 4-channel power management IC for portable devices application.
It integrates a complete linear charger for single cell lithium-ion battery, a linear regulator and two high efficiency step-down DC/DC converters.
The linear charger (CH1) operates from 4.
25V to 5.
5V input voltage and up to 1A charging capability.
It is thermal regulated and specifically designed to work within USB power specifications.
The linear regulator (CH2) features ultra-high power supply rejection ratio (75dB at 1kHz), low output voltage noise (30µV), low dropout voltage (270mV), low quiescent current (110µA) and fast transient response.
It ...


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