RT9538 - High Efficiency Switching Mode Battery Charger

Richtek Technology

RT9538 Datasheet Preview — Preview of RT9538 PDF

Datasheet Details

Part number	RT9538
Manufacturer	Richtek ↗ Technology
File Size	202.74 KB
Description	High Efficiency Switching Mode Battery Charger
Datasheet	RT9538-RichtekTechnology.pdf

RT9538 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 |