STWLC68 Overview
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 munication protocol and Base Power Profile (BPP). The STWLC68 shows excellent efficiency performance thanks to the integrated lowloss synchronous rectifier and the low drop-out linear regulator:.
STWLC68 Key Features
- Up to 5 W output power
- Qi 1.2.4 inductive wireless standard munication protocol pliant
- 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
STWLC68 Applications
- Up to 5 W output power