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HT45B0016 - Wireless Charger Transmitter Power Stage

General Description

The HT45B0016 is a two-in-one power half-bridge chip developed by Holtek for wireless charger applications.

The half-bridge power stage with integrated NMOS, can work with the HT66FW2230 or HT66FW2350 to achieve complete wireless charger solutions.

Key Features

  • Integrated Low Side NMOS: RDSON=12mΩ @ VCC=5V.
  • Integrated High Side NMOS: RDSON=30mΩ @ VCC=5V.
  • Integrated OCP function with over current trigger point adjustable using an external resistor.
  • Integrated OTP function.
  • Enable pin (EN) controls the output status.
  • Package type: 23-pin QFN General.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HT45B0016 Wireless Charger Transmitter’s Power Stage Features • Integrated Low Side NMOS: RDSON=12mΩ @ VCC=5V • Integrated High Side NMOS: RDSON=30mΩ @ VCC=5V • Integrated OCP function with over current trigger point adjustable using an external resistor • Integrated OTP function • Enable pin (EN) controls the output status • Package type: 23-pin QFN General Description The HT45B0016 is a two-in-one power half-bridge chip developed by Holtek for wireless charger applications. The half-bridge power stage with integrated NMOS, can work with the HT66FW2230 or HT66FW2350 to achieve complete wireless charger solutions. The VIN input range is 4.5V~25V covering various wireless charger transmitter types.