BQ51013YFFT
TEXAS INSTRUMENTS BQ51013YFFT 芯片, 无线电源接收器, 28DSBGA
DESCRIPON
The bq5101x is an advanced, integrated, receiver IC for wireless power transfer in portable applications.
The device provides the AC/DC power conversion while integrating the digital control required to comply
with the Qi v1.0 communication protocol.
FEATURES
• Integrated Wireless Power Receiver Solution with a 5V Regulated Supply
– 93% Overall Peak AC-DC Efficiency
– Full Synchronous Rectifier
– WPC v1.0 Compliant Communication Control
– Output Voltage Conditioning
– Only IC Required Between RX coil and 5V DC Output Voltage
• Dynamic Rectifier Control for Improved Load Transient Response
• Supports 20-V Maximum Input
• Low-power Dissipative Rectifier Overvoltage Clamp VOVP = 15V
• Thermal Shutdown
• Single NTC/Control Pin for Optimal Safety and I/O Between Host
• Stand-alone Digital Controller
• 1.9 x 3mm DSBG or 4.5 x 3.5mm QFN Package
APPLICATIONS
• WPC Compliant Receivers
• Cell Phones, Smart Phones
• Headsets
• Digital Cameras
• Portable Media Players
• Hand-held Devices