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
