Active-Semi, IncEVK-PAC5220WP-QI-HPA11-V1Energiemanagement, Entwicklungsplatinen und -kits

Wireless Power WPC Solution kit EVK-PAC5220WP-Qi-xxA11-V1 features PAC5220WP Power Application Controller™ IC which handles all functions of wireless charging including receiver selection & identification, communication & control, power transfer, guided placement through blinking LED, and audio feedback using a piezoelectric buzzer. It also monitors input and output power for load regulation, uses WPC version 1.1 Foreign Object Detection (FOD), and provides over-current and over-temperature protection.

WPC Qi-Certified (version 1.1.2) single-IC based wireless power transmitter solution provides customers with the highest efficiency and lowest stand-by power design available today. The solution works for charging 5W USB powered devices such as, smart phones, mobile devices and portable electronics. This solution also offers the smallest BOM count to reduce the design footprint.

• Up to 75 percent transmitted efficiency
• Ultra-low standby power under 50mW
• Excellent EMI performance meeting FCC Class B
• Complete WPC-1.1.2 Firmware including Foreign Objection Detection (FOD), guided positioning with LEDs and Buzzer
• Lowest solution cost bill of material including optional Active-Semi FETs
• Built-in surge protection
• Support for wide-input DC (up to 54V) and universal AC input with on-chip SMPS controller
• Scalable MCU based solution to enable products with multi-coils, multi-modes, and medium / higher power levels up to 150W

Wireless Power Consortium

NTS Report on Qi-Certification

Wireless Power Materials

PAC5220WP