SC4508A

Buck or Buck-Boost Current Mode Controller

Semtech Corporation

SC4508A Features

* 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 Hiccup m

SC4508A General 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 operated from 2.7V to 15V input voltage range. The typi.

SC4508A Datasheet (465.39 KB)

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SC4508A

Manufacturer:

Semtech Corporation

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465.39 KB

Description:

Buck or buck-boost current mode controller.

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SC4508A Buck Buck-Boost Current Mode Controller Semtech Corporation

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SC4508A Features

SC4508A General Description

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