RT9536HGQW

Overview

The RT9536HGQW is a linear single-cell lithium-ion battery charger IC designed for portable applications. It operates with an input voltage range up to 5.5V and provides a regulated charging output of 4.2V. The device utilizes a 10-WDFN (3x2) package with an exposed pad for thermal management. It supports surface-mount technology and is moisture sensitive, requiring appropriate handling during assembly.

Feature Summary

• Linear charging architecture for single-cell Li-Ion batteries
• Integrated thermal regulation for safe operation
• Compact 10-WDFN package design

Applications

• Portable electronic devices
• Single-cell lithium-ion battery charging systems

Procurement Notes

Verify the specific suffix 'GQW' against the manufacturer's official datasheet to confirm pinout and packaging details. Ensure compliance with RoHS directives and check moisture sensitivity levels prior to PCB assembly. Confirm availability through authorized distributors as supply chains may vary.

Selection Notes

Select this component for applications requiring a simple, linear charging solution for single-cell Li-Ion batteries. Consider the 5.5V maximum input voltage limit and the 4.2V output regulation. The WDFN package is suitable for space-constrained designs requiring efficient thermal dissipation via the exposed pad.

Part Context

Richtek Technology Corporation manufactures power management integrated circuits. The RT9536 series falls under their portfolio of battery chargers. This specific model targets portable electronics needing reliable single-cell charging capabilities within a compact form factor.

Replacement Considerations

Consult Richtek documentation for direct cross-references. Verify electrical compatibility including input voltage ranges and output currents before substituting.