Datasheet4U Logo Datasheet4U.com

NJW4158 - Switching Regulator

General Description

The NJW4158 is a current mode controlled buck converter with 40V/8A MOSFET that operates wide input range from 6V to 35V.

The NJW4158 can realize a buck converter with minimal external components that it includes compensation circuit.

The NJW4158 is able to stable startup by soft start function.

Key Features

  • Current Mode Control Wide Input Range: Switching Current PWM Control Built-in Compensation Circuit Oscillating Frequency: Soft Start Function UVLO (Under Voltage Lockout) Over Current Protection Thermal Shutdown Function Package Outline BLOCK.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
NJW4104 45V Ultra low Quiescent current LDO Nisshinbo
NJW4108 Lithium-ion Battery Charger Controller JRC
NJW4109 500mA LDO Nisshinbo
NJW4119 BUCK SWITCHING REGULATOR JRC
NJW4120 Lithium-Battery Charger Controller JRC

Other Datasheets by New Japan Radio

Part Number Description
NJW4150 Internal 34V MOSFET Switching Regulator
NJW4150A Internal 40V MOSFET Switching Regulator
NJW4152 (Automotive) Switching Regulator
NJW4152 Switching Regulator
NJW4152-AB Switching Regulator

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.

View original datasheet text
NJW4158 Switching Regulator IC for Buck Converter Current Mode Control w/ 40V/8A MOSFET GENERAL DESCRIPTION The NJW4158 is a current mode controlled buck converter with 40V/8A MOSFET that operates wide input range from 6V to 35V. The NJW4158 can realize a buck converter with minimal external components that it includes compensation circuit. The NJW4158 is able to stable startup by soft start function. Also, it has over current protection and thermal shutdown circuit. It is suitable for supplying power to an Office Automation Equipment, Industrial Instrument, Amusement, Wireless Base Station Applications and so on.