SC4508 - Buck or Buck-Boost Current Mode Controller

Semtech Corporation

The SC4508 by Semtech Corporation is a Buck or Buck-Boost Current Mode Controller. Below is the official datasheet preview.

Datasheet Details

Part number	SC4508
Manufacturer	Semtech Corporation
File Size	236.40 KB
Description	Buck or Buck-Boost Current Mode Controller
Datasheet	SC4508_SemtechCorporation.pdf
Additional preview pages of the SC4508 datasheet.

The SC4508 is a low voltage current mode switching regulator controller that drives a P-channel power MOSFET with programmable switching frequency.

Wide input voltage range 2.7V to 15V Programmable output voltage Programmable switching frequency up to 1.5MHz Buck or buck boost(inverting) configuration Current mode control with slope compensation Very low quiescent current in shutdown mode Accessible reference voltage MLPQ-12 package.

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Published: Nov 17, 2008 |