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RT9536H - Linear Single Cell Li-Ion Battery Charger IC

General Description

The RT9536H is a fully integrated single cell Li-ion battery charger IC ideal for portable applications.

The RT9536H optimizes the charging task by using a control algorithm including pre-charge mode, fast charge mode and constant voltage mode.

Key Features

  • 28V Maximum Rating for DC Adapter.
  • Internal Integrated Power MOSFETs.
  • Support 4.25V or 4.4V/2.3A Factory Mode.
  • 50mA Low Dropout Voltage Regulator.
  • Status Pin Indicator.
  • Programmed Charging Current.
  • Under Voltage Lockout.
  • Over Voltage Protection.
  • Thermal Feedback Optimized Charge Rate.
  • RoHS Compliant and Halogen Free.

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Datasheet Details

Part number RT9536H
Manufacturer Richtek Technology
File Size 208.52 KB
Description Linear Single Cell Li-Ion Battery Charger IC
Datasheet download datasheet RT9536H Datasheet

Full PDF Text Transcription for RT9536H (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RT9536H. For precise diagrams, and layout, please refer to the original PDF.

® RT9536H Linear Single Cell Li-Ion Battery Charger IC for Portable Applications General Description The RT9536H is a fully integrated single cell Li-ion battery charger ...

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The RT9536H is a fully integrated single cell Li-ion battery charger IC ideal for portable applications. The RT9536H optimizes the charging task by using a control algorithm including pre-charge mode, fast charge mode and constant voltage mode. The input voltage range of the VIN pin can be as high as 28V. When the input voltage exceeds the OVP threshold, it will turn off the charging MOSFET to avoid overheating of the chip. In RT9536H, the maximum charging current can be programmed with an external resistor. For USB application, the user can set the current to 100mA/500mA through the EN/SET pin. For the factory mode, the

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