STWLC98JR

Qi-compliant inductive wireless charger power receiver for 70W applications

Parameters

Input Voltage Max Volt	20.0
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	WLCSP 4.289X3.869X0.47 90 0.4PIT

Description

The STWLC98 is a highly integrated wireless power receiver suitable for applications delivering an output power up to 70W.The chip has been designed to support Qi 1.3 specifications for inductive communication protocol with extended power profile (EPP) and proprietary ST Super Charge(STSC) protocol...
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Key features

Key features
Up to 70W output power Up to 15W output power in Tx mode Qi 1.3 compliant Integrated 27 V synchronous rectifier with ≥ 98% efficiency ARC(Adaptive Rectifier Configuration) mode for enhanced spatial freedom Low drop-out linear regulator with output current and input voltage loops Programmable output voltage up to 20V 32bit, 64MHz ARM®Cortex® M3 core with 16KB FTP, 16KB RAM,80KB ROM 10-bit A/D converter 6 configurable GPIOs I²C Slave, Master interface 8-levels ASK modulator, enhanced FSK demodulator Foreign Object Detection (FOD) Coil Q-factor measurement for FOD in Tx mode Over voltage, over current and thermal protection Flip chip 90 bumps (4.3 mm x 3.9 mm)

In stock

Quantity	$ per unit	Savings
1-9	$8.35	13%
10-24	$5.95	20%
25-99	$5.87	21%
100-499	$4.40	41%
500	$3.86	48%
500 +	Contact sales

$8.35

$7.41

Parameters

Input Voltage Max Volt	20.0
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	WLCSP 4.289X3.869X0.47 90 0.4PIT

Description

Key features

Key features
Up to 70W output power Up to 15W output power in Tx mode Qi 1.3 compliant Integrated 27 V synchronous rectifier with ≥ 98% efficiency ARC(Adaptive Rectifier Configuration) mode for enhanced spatial freedom Low drop-out linear regulator with output current and input voltage loops Programmable output voltage up to 20V 32bit, 64MHz ARM®Cortex® M3 core with 16KB FTP, 16KB RAM,80KB ROM 10-bit A/D converter 6 configurable GPIOs I²C Slave, Master interface 8-levels ASK modulator, enhanced FSK demodulator Foreign Object Detection (FOD) Coil Q-factor measurement for FOD in Tx mode Over voltage, over current and thermal protection Flip chip 90 bumps (4.3 mm x 3.9 mm)