NR421A datasheet, regulator equivalent, SANKEN

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datasheet Download (Size : 1.57MB)

Features and benefits

& Benefits
* For excellent heat dissipation, HSOP8 package with the heat-slug is adopted.
* Current mode PWM control
* Up to 94% efficiency
* Stable with .

Application

* LCD-TV
* Blu-ray
* Power supply for digital consumer NR421A NR421A-DSE Rev.1.2 SANKEN ELECTRIC CO.,LTD .

Description

The NR421A is Synchronous Rectification buck regulator ICs integrates PowerMOSFETs. With the current mode control, low ESR capacitors such as ceramic capacitors can be used. It has achieved a high efficiency by the synchronous rectification system. .

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