Datasheet4U.com

NJW4133 - 45V 5A MOSFET Switching Regulator

Product Overview

JRC

📥 Download Datasheet

NJW4133 45V 5A MOSFET Switching Regulator by JRC - Datasheet Preview — Datasheet preview – NJW4133

Datasheet Details

Part number	NJW4133
Manufacturer	JRC
File Size	374.35 KB
Description	45V 5A MOSFET Switching Regulator
Datasheet	NJW4133 Datasheet
Additional preview pages of the NJW4133 datasheet.

Product details

Description

frequency boost converter with 45V/5A MOSFET.

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

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.

📁 Similar Datasheet

NJW4131 - Switching Regulator (New Japan Radio)
NJW4132 - Switching Regulator (New Japan Radio)
NJW4132 - (Automotive) Switching Regulator (New Japan Radio)
NJW4100 - Lithium-ion Battery Charger Controller (New Japan Radio)
NJW4104 - 45V Ultra low Quiescent current LDO (Nisshinbo)
NJW4107 - LDO (New Japan Radio)
NJW4109 - 500mA LDO (Nisshinbo)
NJW4110 - 3A x 2ch Synchronous Buck Converter (New Japan Radio)

Other Datasheets by JRC

NJW4138 - Internal 45V MOSFET Switching Regulator
NJW4108 - Lithium-ion Battery Charger Controller
NJW4119 - BUCK SWITCHING REGULATOR
NJW4120 - Lithium-Battery Charger Controller
NJW4124 - Lithium-Battery Charger Controller
NJW4187 - High Voltage Low Dropout Regulator

Published: Oct 20, 2025 |