NJW4140 - MOSFET Drive Switching Regulator

New Japan Radio

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Datasheet Details

Part number	NJW4140
Manufacturer	New Japan Radio
File Size	626.24 KB
Description	MOSFET Drive Switching Regulator
Datasheet	NJW4140_NewJapanRadio.pdf

NJW4140 Product details

Description

The NJW4140 is a MOSFET drive switching regulator IC for Boost/Fly-back Converter that operates wide input range from 3V to 40V. APPLICATIONS Automotive ECU Industrial control equipment BLOCK DIAGRAM V+ EN High: ON Low : OFF (Standby) 500k Soft Start En

Features

S.
Nch MOSFET driving Driving voltage 5.3V (typ. ).
Wide operating voltage 3V to 40V.
Operating temperature.
40°C to 125°C.
PWM control.
Wide oscillating frequency 40kHz to 1MHz.
Over current protection.
Undervoltage lockout (UVLO).
Standby function.
Package MSOP8 (VSP8).
MEET JEDEC MO-187-DA.
AEC-Q100 qualification in progress.

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Published: May 11, 2013 |