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NJW4133 - 45V 5A MOSFET Switching Regulator

General Description

frequency boost converter with 45V/5A MOSFET.

3.0V to 40V, it can correspond to supply voltage drop such as cold crank.

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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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NJW4133 2.4MHz, 45V, 5A MOSFET Switching Regulator IC for Boost Converter  FEATURES  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 Current Protection Function(Hiccup - Thermal Shutdown Function  Standby Function  Package HSOP8-M1  GENERAL DESCRIPTION The NJW4133 is a high speed oscillating frequency boost converter with 45V/5A MOSFET.