SC4525A 28V 3A Step-Down Switching Regulator

Semtech Corporation

Description

SC4525A 28V 3A Step-Down Switching Regulator POWER MANAGEMENT .
The SC4525A is a constant frequency peak current-mode step-down switching regulator capable of producing 3A output current from an input ranging from.

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Datasheet Specifications

Part number: SC4525A
Manufacturer: Semtech Corporation
File Size: 962.63 KB
Datasheet: SC4525A_SemtechCorporation.pdf
Description: 28V 3A Step-Down Switching Regulator

Features

* Wide input range: 8V to 28V 3A Output Current
* 200kHz to 2MHz Programmable Frequency
* Precision 1V Feedback Voltage
* Peak Current-Mode Control
* Cycle-by-Cycle Current Limiting
* Hiccup Overload Protection with Frequency Foldback www. DataSheet4U. com
* Soft-Start and Enable

Applications

* Peak current-mode PWM control employed in the SC4525A achieves fast transient response with simple loop compensation. Cycle-by-cycle current limiting and hiccup overload protection reduces power dissipation during output overload. Soft-start function reduces input startup current and prevents the o

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SC4525A 28V Step-Down Switching Regulator Semtech Corporation

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