BQ51003YFPT .

Highly integrated wireless power supply receiver for wireless power transfer in portable applications. The device provides AC/DC power conversion while integrating the digital control required to comply with Qi v1.2 communication protocol. Together with the bq500212A transmitter controller, this device enables a complete contact-less power transfer system for a wireless power supply solution. It integrates a low impedance full synchronous rectifier, low dropout regulator, digital control and accurate voltage and current loops. Typically used in cell phones, smart phones, headsets, digital cameras, portable media players and hand held devices.

• Dynamic rectifier control for improved load transient response
• Dynamic efficiency scaling for optimized performance over any range of output power
• Adaptive communication limit for robust communication
• Supports 20V maximum input
• Low power dissipative rectifier overvoltage clamp (VOVP = 15V)
• Multifunction NTC and control pin
• Thermal shutdown

Applicazioni

ricarica Wireless