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SOIC / 8
Integrated Circuits (ICs)

MIC2548-2YM

Active
Microchip Technology

PROGRAMMABLE CURRENT LIMIT SINGLE HIGH-SIDE SWITCH 8 SOIC 3.90MM(.150IN) TUBE ROHS COMPLIANT: YES

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Search across all available documentation for this part.

DocumentsProduct Change Notice ENLiquid Crystal Display Power Supplies+3
SOIC / 8
Integrated Circuits (ICs)

MIC2548-2YM

Active
Microchip Technology

PROGRAMMABLE CURRENT LIMIT SINGLE HIGH-SIDE SWITCH 8 SOIC 3.90MM(.150IN) TUBE ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsProduct Change Notice ENLiquid Crystal Display Power Supplies+3

Technical Specifications

Parameters and characteristics for this part

SpecificationMIC2548-2YM
Current - Output (Max) [Max]1.5 A
Fault ProtectionCurrent Limiting (Adjustable), Over Temperature
FeaturesStatus Flag
Input TypeNon-Inverting
InterfaceOn/Off
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output ConfigurationHigh Side
Output TypeN-Channel
Package / Case8-SOIC
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Ratio - Input:Output [custom]1:1
Rds On (Typ)80 mOhm
Supplier Device Package8-SOIC
Switch TypeUSB Switch
Voltage - Load [Max]5.5 V
Voltage - Load [Min]2.7 V
Voltage - Supply (Vcc/Vdd)False

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 1$ 1.25
25$ 1.03
100$ 0.95
Microchip DirectTUBE 1$ 1.25
25$ 1.03
100$ 0.95
1000$ 0.78
5000$ 0.73
10000$ 0.68
NewarkEach 100$ 0.98

Description

General part information

MIC2548A Series

The MIC2544A and MIC2548A 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 MIC2544A/48A 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 current-limit, protects the switch and the attached device.