Part Number
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MIC2545A |
Manufacturer
|
Micrel Semiconductor |
Description
|
Programmable Current Limit High-Side Switch |
Published
|
Mar 26, 2005 |
Detailed Description
|
MIC2545A/2549A
Programmable Current-Limit High-Side Switch
General Description
The MIC2545A and MIC2549A are integrated...
|
Datasheet
|
MIC2545A
|
Overview
MIC2545A/2549A
Programmable Current-Limit High-Side Switch
General 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).
The MIC2545A/49A is a cost-effective, highly-integrated solution that requires few external components to satisfy USB and ACPI requirements.
Load current management 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 attac...
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