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HT45B0016 Datasheet Wireless Charger Transmitter Power Stage

Manufacturer: Holtek Semiconductor

Overview: HT45B0016 Wireless Charger Transmitter’s 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 plete wireless charger solutions.

The VIN input range is 4.5V~25V covering various wireless charger transmitter types.

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.

HT45B0016 Distributor