SC4525A Datasheet 28v 3a Step-down Switching Regulator

Manufacturer: SEMTECH

Overview: SC4525A 28V 3A Step-Down Switching Regulator POWER MANAGEMENT.

Datasheet Details

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

General Description

The SC4525A is a constant frequency peak current-mode step-down switching regulator capable of producing 3A output current from an input ranging from 8V to 28V.

The switching frequency of the SC4525A is programmable up to 2MHz, allowing the use of small inductors and ceramic capacitors for miniaturization, and high input/ output conversion ratio.

The SC4525A is suitable for next generation XDSL modems, high-definition TVs and various point of load applications.

Key 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.
Thermal Shutdown.
Thermally Enhanced 8-pin SOIC Package.
Fully RoHS and WEEE compliant.

SC4525A Distributor & Price

Compare SC4525A distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from SEMTECH

Part Number	Description
SC4525C	28V 3A Step-Down Switching Regulator
SC452	Dual-Phase Single Chip IMVP-6 Vcore Power Supply
SC4520	3A Step-Down Switching Regulator
SC4521	3A Step-Down Switching Regulator
SC4524	2A Output 30V Step-Down Switching Regulator
SC4524A	28V 2A Step-Down Switching Regulator
SC4524B	16V 2A Step-Down Switching Regulator
SC450	Dual Phase Power Supply Controller
SC4501	2MHz Step-Up Switching Regulator
SC4502	2MHz Step-Up Switching Regulator