NR131A, NR130A Ultra light load high efficiency Buck Regulator

SANKEN

Description

Ultra light load high efficiency,VIN=17V,Current mode Step-down Io=3A Buck Regulator IC NR130A series General .
The NR130A series is buck regulator ICs integrates High-side power MOSFETs.

📥 Download Datasheet

NR131A Datasheet Preview — This datasheet PDF includes multiple part numbers: NR131A, NR130A. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: NR131A, NR130A
Manufacturer: Sanken ↗
File Size: 666.65 KB
Datasheet: NR130A-SANKEN.pdf
Description: Ultra light load high efficiency Buck Regulator
Note: This datasheet PDF includes multiple part numbers: NR131A, NR130A.
Please refer to the document for exact specifications by model.

Features

* & Benefits
* Current mode PWM control Up to 94% efficiency at normal load condition Up to 85% efficiency at light load condition Stable with low ESR ceramic output capacitors Built-in protection function Over Current Protection (OCP) Thermal Shutdown (TSD) Under Voltage L

Applications

* LCD TV / Blu-Ray / Set top box
* Green Electronic products
* Other power supply Typical Application Circuit For NR131A NR131A C1, C2: 10μF / 25V, C4, C5: 22μF / 16V, C7: 0.1μF, C9:1800pF, C11: 220pF(Option), R1: 510kΩ , R3: 10Ω, R4: 36 kΩ, R5: 27kΩ (VO=5.0V), R6: 12kΩ, R7:510kΩ(Opt

NR131A Distributors

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NR130A Ultra light load high efficiency Buck Regulator SANKEN

SANKEN NR131A-like datasheet