Description

The WPC v1.2 medium power specification is covered by the BQ500101DPCR NexFET? Power Stage, which is optimized for wireless power applications. The device can be utilized as a coil driver for fixed and variable frequency transmitter types as well as a rail voltage controller for fixed frequency transmitter types. In a compact 3.5 4.5 mm outline package, this combination creates a high-current, high-efficiency, and high-speed switching device. The PCB footprint has also been improved to speed up system design completion and cut down on design time.

Features

• 3.3-V and 5-V PWM Signal Compatible

• Input Voltages up to 24 V

• Integrated Bootstrap Diode

• Shoot-Through Protection

• RoHS Compliant – Lead Free Terminal Plating

• Halogen Free

• Optimized Power Stage Containing HighEfficiency Gate Drivers and FETs

• Optimized for 15-W Wireless Power Transmitter Designs

• 98% System Efficiency at 5 A

• Max Rated Continuous Current 10 A, Peak 15 A

• High-Frequency Operation (up to 600 kHz)

• High-Density SON 3.5 × 4.5 mm Footprint

• Ultra-Low Inductance Package

• System Optimized PCB Footprint

Applications

• WPC (Qi) 1.2 Compliant Wireless Power Transmitters for 15-W or 5-W Systems

• Proprietary Wireless Chargers and Transmitters

• Wirelessly Powered Industrial and Medical Systems