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

文件：1.03197 Mbytes 页数：48 Pages

TI

德州仪器

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

文件：4.88689 Mbytes 页数：50 Pages

TI

德州仪器

Single Chip Wireless Power Receiver

文件：1.48058 Mbytes 页数：49 Pages

TI

德州仪器

丝印：BQ51221；Package：DSBGA；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

文件：1.03197 Mbytes 页数：48 Pages

TI

德州仪器

丝印：BQ51221；Package：DSBGA；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

文件：1.03197 Mbytes 页数：48 Pages

TI

德州仪器

丝印：BQ51221；Package：DSBGA；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

文件：1.03197 Mbytes 页数：48 Pages

TI

德州仪器

丝印：BQ51221；Package：DSBGA；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

文件：1.03197 Mbytes 页数：48 Pages

TI

德州仪器

双模式 5W（WPC 和 PMA）单芯片无线电源接收器

bq51221 器件是一款装备齐全的无线电源接收器，此接收器能够以 WPC 和 PMA 协议运行，这使得无线电源系统能够以 WPC 和 PMA 感应充电标准运行。 bq51221 器件提供针对这两个标准的单个器件功率转换（整流和稳压），以及数字控制和通信。 它还具有协议自主检测功能，并且无需额外的有源器件。 bq51221 器件符合 WPC v1.1 和 PMA 通信协议。 与 WPC 或 PMA 初级侧控制器相结合，bq51221 器件可为无线电源解决方案实现一个完整的无线电源传输系统。 此接收器可采用市场领先的封装、效率和解决方案实现同步整流、稳压和控制与通信。 要了解所有可用封装，请见数 • 功耗减少 50% 的强健 5W 解决方案，以改进热性能 \n• 可调节输出电压（4.5 至 8V），以实现线圈和热性能优化\n• 效率 97% 的高效后置稳压器\n• 与 WPC v1.1 和 PMA 标准兼容的通信 \n• 与主机进行I2C通信;

TI

德州仪器

Single Chip Wireless Power Receiver

文件：1.48058 Mbytes 页数：49 Pages

TI

德州仪器

Single Chip Wireless Power Receiver

文件：1.48058 Mbytes 页数：49 Pages

TI

德州仪器