STMicroelectronics STWLC38
The STWLC38 is an integrated Wireless Power Receiver suitable for wearable/ hearable and smart phone applications and can supply up to 15 W of output power. The chip has been designed to support Qi 1.3 specifications for inductive communication protocol, 5W Baseline Power Profile and 15W Extended Power Profile. The configuration parameters can be saved in the embedded Resistive RAM (RRAM) and automatically retrieved at power-up.| Part No. | STWLC38 |
|---|---|
| Datasheet | STWLC38 Download |
| Manufacturer |  STMicroelectronics |
| Description | Qi-compliant dual mode wireless power receiver |
| Buy | Stock & Price |
FEATURES
● Up to 15 W output power● Up to 5W output power in Tx mode
● Qi 1.3 inductive wireless standard communication protocol compliant
● High efficiency (98% typical) synchronous rectifier operating up to 800 kHz
● Low drop-out linear regulator with output current limit and input voltage control loop
● Adaptive Rectifier Configuration (ARC) Mode for enhanced spatial freedom
● 4 V to 12 V programmable output voltage
● Above 85% overall system efficiency
● 32-bit, 64 MHz ARM Cortex M0+ core with 32kB RRAM,16 kB SRAM,64kB ROM
● 10-bit A/D Converter
● Configurable GPIOs
● I2C Slave interface
● Multi-level ASK modulator, Enhanced FSK demodulator
● Output Over-Voltage clamping protection
● Accurate voltage/current measurement for Foreign Object Detection (FOD)
● On-chip thermal management and protections
● Flip chip 40 bumps (2.12mm x 3.32mm)
APPLICATIONS
● Smartphones● Wearable/Hearables TWS
● Asset tracking devices
● Medical and healthcare equipment
DESCRIPTION
STWLC38 shows excellen...
