STWLC68

STWLC68 Datasheet Qi-compliant inductive wireless power receiver for 5W applications Product status link STWLC68 Product summary Order code STWLC68JRH Package WLCSP72 Packing Tape and reel Features Up to 5 W output power Qi 1.2.4 inductive wireless standard communication protocol compliant Integrated 27 V synchronous rectifier with 98% (typ.) efficiency Low drop-out linear regulator with output current and input voltage control loops 3.6 V to 20 V programmable output voltage with 25 mV resolution Up to 80% overall system efficiency 32-bit, 64 MHz ARM Cortex microcontroller core OTP memory for configuration data 8-channels, 10-bit A/D Converter 6 configurable GPIOs Accurate voltage/current measurement for Foreign Object Detection (FOD) Output Over-Voltage clamping protection 400 kHz I2C interface On-chip thermal management and protections (Over-voltage, Over-current) Enhanced power dissipation capability Chip-Scale Package (CSP) Application Smartphones and PDAs Power banks GPS navigators Medical and healthcare equipment Wearable devices Description The STWLC68 is an integrated Wireless Power Receiver suitable for portable applications and capable of managing up to 5 W of output power. The chip has been designed to support Qi 1.2.4 specifications for inductive communication protocol and Base Power Profile (BPP). The STWLC68 shows excellent efficiency performance thanks to the integrated lowloss synchronous rectifier and the low d...