Datasheet4U.com

NJW4138 - Internal 45V MOSFET Switching Regulator

JRC

The NJW4138 by JRC is a Internal 45V MOSFET Switching Regulator. Below is the official datasheet preview.

📥 Download Datasheet

NJW4138 Internal 45V MOSFET Switching Regulator by JRC - Datasheet Preview — Official preview page of the NJW4138 Internal 45V MOSFET Switching Regulator datasheet (JRC).

Datasheet Details

Part number	NJW4138
Manufacturer	JRC
File Size	300.44 KB
Description	Internal 45V MOSFET Switching Regulator
Datasheet	NJW4138-JRC.pdf
Additional preview pages of the NJW4138 datasheet.

NJW4138 Product details

Description

The NJW4138 is a step up switching regulator with 45V, 1.75A power MOSFET. APPLICATION Capacitor Charge Power supply for VFD Low power boost appli

Features

Current Mode Control.
External Clock Synchronization.
Operating Voltage Range 4.5V to 40V.
Switching Current 1.75A min.
PWM Control.
Built-in Compensation Circuit.
Correspond to Ceramic Capacitor (MLCC).
Oscillating Frequency 2MHz typ. (C ver. ).
Soft Start Function 10ms typ.
UVLO (Under Voltage Lockout).
Over Current Protection (Pulse-by-Pulse type).
Thermal Shutdown Protection.
Standby Function.
Package Outline SOT-8.

📁 NJW4138 Similar Datasheet

NJW4131 - Switching Regulator (New Japan Radio)
NJW4132 - 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)
NJW4111 - 5.5V/3A Low Dropout Voltage Regulator (New Japan Radio)

Other Datasheets by JRC

NJW4133 - 45V 5A 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: Feb 10, 2020 |