MIC2549A, MIC2545A - Programmable Current Limit High-Side Switch

Name: MIC2549A
SKU: MIC2549A-1254053

Micrel Semiconductor

📥 Download Datasheet

MIC2549A Datasheet Preview — This datasheet PDF includes multiple part numbers: MIC2549A, MIC2545A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	MIC2549A, MIC2545A
Manufacturer	Micrel Semiconductor
File Size	663.13 KB
Description	Programmable Current Limit High-Side Switch
Datasheet	MIC2545A-MicrelSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: MIC2549A, MIC2545A. Please refer to the document for exact specifications by model.

MIC2549A Product details

Description

The MIC2545A and MIC2549A are integrated high-side power switches optimized for low-loss DC power switching and other power-management applications, including advanced configuration and power interface (ACPI).

Features

include a precision, resistor-programmable output current-limit and a soft-start circuit, which minimizes inrush current when the switch is enabled. Thermal shutdown, along with adjustable currentlimit, protects the switch and the attached device. The MIC2545A/49A’s open-drain flag output is used to indicate current-limiting or thermal shutdown to a local controller. The MIC2549A has an additional internal latch which turns the output off upon thermal shutdown, providing robust fault control. Th.

📁 MIC2549A Similar Datasheet

MIC2505 - Single 2A/Dual 1A High-Side Switches (Microchip)
MIC2506 - Single 2A/Dual 1A High-Side Switches (Microchip)
MIC2536 - Dual USB Power Distribution Switch (Microchip)
MIC2003 - Fixed and Adjustable Current Limiting Power Distribution Switches (Microchip)
MIC2004 - Fixed Current Limit Power Distribution Switch (Micrel)
MIC2005 - Fixed and Adjustable Current Limiting Power Distribution Switches (Microchip)
MIC2005A - Fixed and Adjustable Current Limiting Power Distribution Switches (Microchip)
MIC2005L - Fixed and Adjustable Current Limiting Power Distribution Switches (Microchip)

Other Datasheets by Micrel Semiconductor

MIC2544 - Programmable Current Limit High-Side Switch
MIC2544A - Programmable Current Limit High-Side Switch
MIC2545A - Programmable Current Limit High-Side Switch
MIC2546 - Dual Programmable Current Limit Switch
MIC2547 - Dual Programmable Current Limit Switch
MIC2548 - Programmable Current Limit High-Side Switch

Published: Mar 28, 2018 |