bq51221 Dual Mode 5-W (WPC and PMA) Single Chip Wireless Power Receiver

1 Features 1• Robust 5-W Solution With 50% Lower Losses for Improved Thermals – Inductorless Receiver for Lowest Height Profile Solution – Adjustable Output Voltage (4.5 to 8 V) for Coil and Thermal Optimization – Fully Synchronous Rectifier With 96% Efficiency – 97% Efficient

BQ51013B Highly Integrated Wireless Receiver Qi (WPC v1.2) Compliant Power Supply

1 Features • Integrated Wireless Power Supply Receiver Solution – 93% Overall peak AC-DC efficiency – Full synchronous rectifier – WPC v1.2 compliant communication control – Output voltage conditioning – Only IC required between Rx coil and output • Wireless power consortium (WPC) v1.2

bq51221 Dual Mode 5-W (WPC and PMA) Single Chip Wireless Power Receiver

1 Features 1• Robust 5-W Solution With 50% Lower Losses for Improved Thermals – Inductorless Receiver for Lowest Height Profile Solution – Adjustable Output Voltage (4.5 to 8 V) for Coil and Thermal Optimization – Fully Synchronous Rectifier With 96% Efficiency – 97% Efficient

Single Chip Wireless Power Receiver

文件：1.48058 Mbytes Page：49 Pages

Single Chip Wireless Power Receiver

文件：1.48058 Mbytes Page：49 Pages