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NJW4133 Datasheet 45v 5a MOSFET Switching Regulator

Manufacturer: New Japan Radio

Overview: NJW4133 2.4MHz, 45V, 5A MOSFET Switching Regulator IC for Boost Converter.

General Description

The NJW4133 is a high speed oscillating frequency boost converter with 45V/5A MOSFET.

Operating voltage range is wide input range from 3.0V to 40V, it can correspond to supply voltage drop such as cold crank.

The NJW4133 has wide oscillating frequency range from 100kHz to 2.4MHz and external clock synchronization function.

Key Features

  • S.
  • Switch Current Limit 5A min.
  • Oscillating Frequency 100kHz to 2.4MHz.
  • Current Mode Control.
  • Phase compensation can be adjusted with an external circuit.
  • Correspond to Ceramic Capacitor (MLCC).
  • External Clock Synchronization.
  • Soft Start Function 20ms typ.
  • Wide Operating Input Voltage Range 3V to 40V.
  • PWM control.
  • Internal Protection Function - Over Voltage Protection Function - Under Voltage Lockout Function(UVLO) - Over Curre.

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NJW4133 Distributor