HT45B0016 - Holtek Semiconductor

HT45B0016 Wireless Charger Transmitter Power Stage

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. The HT45B0016 chip can be .

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 c.