NJW4140：MOSFET Drive Switching Regulator IC for Boost / Fly-back Converter

PublishTime：2022-02-26

The NJW4140 is a MOSFET drive switching regulator IC for Boost/Fly-back Converter that operates wide input range from 3V to 40V. It can provide large current application because of built-in highly effective Nch MOSFET drive circuit.
Built-in pulse-by-pulse current detecting type over current protection limits the output current at over load.
It is suitable for boost/fly-back application such as Car Accessory, Office Automation Equipment, Industrial Instrument and so on.
●FEATURES
■Nch MOSFET driving： Driving voltage 5.3V (typ.)
■Wide operating voltage：3V to 40V
■PWM control
■Wide Oscillating Frequency：40kHz to 1MHz
■Over Current Protection
■UVLO(Under Voltage Lockout)
■Standby function
■Package Outline：
◆NJW4140R: MSOP8(VSP8)*
◆NJW4140M: DMP8

Brand of Product：	Nisshinbo
Part#：	NJW4140R 、 NJW4140M 、 NJW4140 More Part#
Product Category：	MOSFET Drive Switching Regulator IC More
Application：	[ boost/fly-back application ][ Car Accessory ][ Office Automation Equipment ][ Industrial Instrument ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	MSOP8(VSP8);DMP8
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2022-01-19
Version Number：	Ver.2022-01-19
Data Encoding：
Data Size：	1.5 MB

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