SD1003 - Step-Down Converter

Product Overview

Datasheet Details

Part number	SD1003
Manufacturer	ETC
File Size	666.45 KB
Description	Step-Down Converter
Datasheet	SD1003 Datasheet
Note	This datasheet PDF includes multiple part numbers: SD1003, SD1002. Please refer to the document for exact specifications by model.
Additional preview pages of the SD1003 datasheet.

Product details

Description

The SD1003 is a CC/CV control mode monolithic buck switching regulator.

Operating with an input range of 8-30V, the SD1003 delivers 1200mA of continuous output current, It adopts NMOS for the main switch and PMOS for the synchronous switch.

Features

8V to 30V operating input range.
1200mA output current.
Up to 92% efficiency.
High efficiency (>80%) at light load.
Internal Soft-Start.
400kHz switching frequency.
CC/CV control mode.
Input under voltage lockout.
Input over voltage lockout.
Start-up current run-away protection.
Short circuit protection.
Thermal protection.
4000V ESD.

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Published: Oct 24, 2005 |