LP1140 15W Full Bridge With Dual Channel LDO

PublishTime：2023-12-28

●General Description
■LP1140 is a highly integrated full bridge power IC optimized for wireless power transmitter solutions. The device integrates all critical functions such as high-efficiency power FETs, low EMI FET driver, bootstrap circuit, 3.3V and 5V LDO and lossless current measurement.
■LP1140 also includes protection functions such as input under-voltage lockout, short-circuit protection, and thermal shutdown. These provisions further enhance the reliability of the total system solution.
■The LP1140 are available in the industry standard QFN-20 packages.
●Features
■Up to 24V DC VIN voltage
■4.2V to 15V supply voltage(PVINX)
■Output Power: 15W
■Integrated High Efficiency Full Bridge FETs
■Integrated FET Driver Optimized for Low EMI
■Integrated 3.3V/5V LDO to Bias External Circuit
■Input Under-Voltage Lockout
■Short-Circuit Protection
■Thermal Shutdown
■Available in 4mm × 4mm QFN-20 Package

Brand of Product：	LPSemi
Part#：	LP1140 、 LP1140□□□ 、 LP1140QVF 、 LP1140-01 More Part#
Product Category：	highly integrated full bridge power IC More
Application：	[ Wireless Power Transmitter ][ Motor Drivers ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	QFN-20
Language：	English Chinese Chinese and English Japanese
Date of Creation：	Nov.-2018
Version Number：
Data Encoding：
Data Size：	668 KB

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