SC4502 Datasheet - Semtech Corporation

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SC4502 2MHz Step-Up Switching Regulator

SC4502/SC4502H 1.4Amp, 2MHz Step-Up Switching Regulator with Soft-Start POWER MANAGEMENT .
The SC4502/SC4502H is a high-frequency current-mode step-up switching regulator with an integrated 1.

SC4502_SemtechCorporation.pdf

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Datasheet Details

Part number:

SC4502

Manufacturer:

Semtech Corporation

File Size:

452.20 KB

Description:

2MHz Step-Up Switching Regulator

Features

* Low saturation voltage switch: 210mV (250mV for the SC4502H) Constant switching frequency current-mode control Programmable switching frequency up to 2MHz Soft-Start function Input voltage ranges from 1.4V to 16V Output voltage up to 32V (40V for the SC4502H) Low shutdown current Adj

Applications

* such as Boost, SEPIC and Flyback. www. DataSheet4U. com The operating frequency of the SC4502/SC4502H can be set with an external resistor. The ability to set the operating frequency gives the SC4502/SC4502H design flexibilities. A dedicated COMP pin allows optimization of the loop response. The SC450

SC4502 Distributors

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SC4502 2MHz Step-Up Switching Regulator Semtech Corporation

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