NR421A Synchronous Switching Regulator

SANKEN

Description

Buck type Synchronous Switching Regulator IC NR421A DATA SHEET General .
The NR421A is Synchronous Rectification buck regulator ICs integrates PowerMOSFETs.

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NR421A Datasheet Preview — Preview of NR421A PDF

Datasheet Specifications

Part number: NR421A
Manufacturer: Sanken ↗
File Size: 1.57 MB
Datasheet: NR421A-SANKEN.pdf
Description: Synchronous Switching Regulator

Features

* & Benefits
* For excellent heat dissipation, HSOP8 package with the heat-slug is adopted.
* Current mode PWM control
* Up to 94% efficiency
* Stable with low ESR ceramic output capacitors
* Built-in protection function Drooping type Over Current Protection (OCP) with Auto-restart

Applications

* LCD-TV
* Blu-ray

NR421A Distributors

📁 Related Datasheet

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NR421A Synchronous Switching Regulator SANKEN

SANKEN NR421A-like datasheet