HT45B0016 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.
HT45B0016 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