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SC4508A Datasheet, Semtech Corporation

SC4508A controller equivalent, buck or buck-boost current mode controller.

SC4508A Avg. rating / M : 1.0 rating-11

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SC4508A Datasheet

Features and benefits

‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ Wide input voltage range 2.7V to 15V Programmable output voltage Programmable switching frequency up to 1.5MHz Buck or buck boost (inverting) configurat.

Application

‹ ‹ ‹ ‹ ‹ ‹ ‹ Low power point of use converters Single or multiple output low power converters Positive and/or negative .

Description

The SC4508A is a low voltage current mode switching regulator controller that drives a P-channel power MOSFET with programmable switching frequency. It can be configured in either buck or buck boost (inverting) converters. The converters can be opera.

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SC4508A Page 1 SC4508A Page 2 SC4508A Page 3

TAGS

SC4508A
Buck
Buck-Boost
Current
Mode
Controller
Semtech Corporation

Manufacturer


Semtech Corporation

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