BQ51013 Datasheet PDF - TI

DESCRIPTION

●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