RT9538 High Efficiency Switching Mode Battery Charger

Richtek Technology

Description

® RT9538 High Efficiency Switching Mode Battery Charger General .
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 o.

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Datasheet Specifications

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

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

Applications

* Notebook Computers
* Portable Instruments
* Chargers for Li-ion, NiMH, NiCd and Lead Acid
* Rechargeable Batteries Simplified Application Circuit VIN CIN M1 RS4 C1 R2 C2 RT9538 ACN V5V R1 ACP R3 Option C3 Option R4 R5 C4 C5 VFB Option ACDRV BOOT EN VIN ISET VC TG SW

RT9538 Distributors

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RT9538 High Efficiency Switching Mode Battery Charger Richtek Technology

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