STWLC38JRM

Qi-compliant inductive wireless charger power receiver for up to 15W applications

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	N/A
Grade	Industrial
Package Name	WLCSP40 2.126X3.327X0.546 0.4P 0

Description

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...
Read More

Key features

Key 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)

In stock

Quantity	$ per unit	Savings
1-9	$5.31	17%
10-24	$3.70	18%
25-99	$3.54	22%
100-499	$2.67	41%
500	$2.22	51%
500 +	Contact sales

$5.31

$4.54

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	N/A
Grade	Industrial
Package Name	WLCSP40 2.126X3.327X0.546 0.4P 0

Description

Key features

Key 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)