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NJW4140 - MOSFET Drive Switching Regulator

Description

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.

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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Full PDF Text Transcription

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Automotive NJW4140 MOSFET Drive Switching Regulator IC for Boost/Fly-back Converter ■ FEATURES ● 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 ■ DESCRIPTION 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.
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