STWLC68JRH

STWLC68JRH is a Qi-compliant inductive wireless power receiver. The receiver has a in built chip designed to support Qi 1.2.4 specifications for inductive communication protocol and base power profile (BPP). This receiver shows excellent efficiency performance with integrated low-loss synchronous rectifier and the low drop-out linear regulator both elements are dynamically managed by the digital core to minimize the overall power dissipation over a wide range of output load conditions. Through the I²C interface the user can access and modify different configuration parameters, tailoring the operation of the device to the needs of custom applications. The configuration parameters can be saved in the embedded OTP memory and automatically retrieved at power-up, allowing the receiver to operate as stand-alone device. This receiver is widely used in applications such as smartphones and PDAs, power banks, GPS navigators, medical and healthcare equipment, wearable devices etc.

• Upto 5W output power, case style is WLCSP72
• Integrated 27V synchronous rectifier with 98% (typ.) efficiency
• Low drop-out linear regulator with output current and input voltage control loops
• Upto 80% overall system efficiency
• OTP memory for configuration data
• Supply voltage range is 4V to 16V
• Operating temperature range is -40°C to 85°C
• 8-channels, 10-bit A/D Converter, 6 configurable GPIOs
• Accurate voltage/current measurement for foreign object detection (FOD)
• Output overvoltage clamping protection