STWLC88JR

Qi-compliant inductive wireless charger power receiver for 50W 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 4.077X4.490X0.471 110 0.4P

Description

The STWLC88 is a highly integrated wireless power receiver solution suitable for applications up to 50W. The chip has been designed to support the latest Qi specifications for inductive communication protocol with Extended Power Profile (EPP) and proprietary STSuperCharge (STSC) protocol for fast...
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Key features

Key features
Up to 50 W output power Up to 12 W output power in Tx mode Qi EPP 1.2.4 inductive wireless standard communication protocol compliant Integrated 27 V synchronous rectifier with ≥ 98% efficiency Low drop-out linear regulator with output current and input voltage control loops Programmable LDO regulator with output voltage up to 20 V in steps 25 mV 32-bit, 64 MHz ARM Cortex microcontroller core RAM/FTP (Few Times Programmable) Firmware patching and advance features 8-channels, 10-bit A/D converter 8 configurable GPIOs I2C Slave, Master interface Supports external flash for design in High speed SPI (master) for external interface Accurate current sense system for Foreign Object Detection (FOD) Q-factor measurement for Object Detection in Transmitter mode ASK V/I Modulator Overvoltage, overcurrent and thermal protection Wide rectifier input frequency of 50-300 kHz Flip chip 110 bumps (4.07 x 4.49 mm)

Out of Stock

Quantity	$ per unit	Savings
1-9	$7.70	0%
10-24	$6.96	10%
25-99	$6.64	14%
100-249	$5.76	25%
250-499	$5.50	29%
500	$5.02	35%
500 +	Contact sales

$7.70

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 4.077X4.490X0.471 110 0.4P

Description

Key features

Key features
Up to 50 W output power Up to 12 W output power in Tx mode Qi EPP 1.2.4 inductive wireless standard communication protocol compliant Integrated 27 V synchronous rectifier with ≥ 98% efficiency Low drop-out linear regulator with output current and input voltage control loops Programmable LDO regulator with output voltage up to 20 V in steps 25 mV 32-bit, 64 MHz ARM Cortex microcontroller core RAM/FTP (Few Times Programmable) Firmware patching and advance features 8-channels, 10-bit A/D converter 8 configurable GPIOs I2C Slave, Master interface Supports external flash for design in High speed SPI (master) for external interface Accurate current sense system for Foreign Object Detection (FOD) Q-factor measurement for Object Detection in Transmitter mode ASK V/I Modulator Overvoltage, overcurrent and thermal protection Wide rectifier input frequency of 50-300 kHz Flip chip 110 bumps (4.07 x 4.49 mm)