RT9538 - High Efficiency Switching Mode Battery Charger

Product Overview

Richtek Technology

Datasheet Details

Part number	RT9538
Manufacturer	Richtek Technology
File Size	202.74 KB
Description	High Efficiency Switching Mode Battery Charger
Datasheet	RT9538 Datasheet
Additional preview pages of the RT9538 datasheet.

Product details

Description

The RT9538 is a PWM switch mode battery charger controller to fast charge single or multiple Li-ion, NiMH and NiCd batteries, using constant current or constant voltage control.

Features

Fast Charging for Li-ion, NiMH and NiCd Batteries.
Adjustable Battery Voltages from 2.5V to 25V.
High Efficiency : Up to 95%.
Charging Current Adjusted by Resistor.
Precision 0.5% Charging Voltage Accuracy.
Provide 5% Charging Current Accuracy.
Input Current Limit Maximizes Charging Rate.
475kHz Switching Frequency.
Flag Indicates Li-ion Charge Completion.
Auto Shutdown with Adapter Removal.
Only 10μA Battery Drain When Idle.
Available.

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Published: May 27, 2016 |