ホーム 電源 IC DC/DC スイッチング・レギュレータ 昇圧 (ブースト) レギュレータ 昇圧コントローラ(スイッチ外付け)

電源 IC

DC/DC boost controller (external switch)

A broad portfolio of wide input voltage and high power boost controllers

Our portfolio of synchronous and non-synchronous boost controllers are designed to reduce the need for protection components through wide voltage input ranges, minimize battery draw with light load efficiency, and mitigate noise and EMI in rugged environments such as automotive and industrial systems.

High voltage applications

>40V Input

Find products for applications with input >40V.

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Low voltage applications

<=40V Input

Find products for applications with input <=40V.

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Featured products

LM5155-Q1

2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller

LM25122-Q1

Automotive grade, 3-42V wide Vin, synchronous boost controller with multiphase capability