Microchip MIC2544A-1YM, 1High Side, High Side Switch Power Switch IC 8-Pin, SOIC
- RS Stock No.:
- 177-0827
- Mfr. Part No.:
- MIC2544A-1YM
- Brand:
- Microchip
520 In stock - FREE next working day delivery available
Added
Price Each (In a Pack of 20)
£0.703
(exc. VAT)
£0.844
(inc. VAT)
| Units | Per unit | Per Pack* |
| 20 - 20 | £0.703 | £14.06 |
| 40 - 80 | £0.665 | £13.30 |
| 100 + | £0.602 | £12.04 |
| *price indicative | ||
- RS Stock No.:
- 177-0827
- Mfr. Part No.:
- MIC2544A-1YM
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- TH
Product Details
Microchip Technology Power Switch IC
The Microchip Technology MIC2544 series is a single channel, surface mount 8 pin, SOIC package power switch IC. It has an electric rating of 5.5V and 1.5A. The MIC2544 and MIC2548 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). This is a cost-effective, highly integrated solution that requires few external components to satisfy USB and ACPI requirements.
Features and Benefits
• Available with active high or active low enable
• Load current management
• Maximum on-resistance 120mohm
• Off state supply current is 1μA
• Open drain fault flag
• Operating temperature ranges between -40°C and 125°C
• Reverse current flow blocking (no "body diode")
• Thermal shutdown output latch (MIC2548)
• Turn-on and fast turnoff 2ms (slow)
• Typical on state supply current 75μA
• Load current management
• Maximum on-resistance 120mohm
• Off state supply current is 1μA
• Open drain fault flag
• Operating temperature ranges between -40°C and 125°C
• Reverse current flow blocking (no "body diode")
• Thermal shutdown output latch (MIC2548)
• Turn-on and fast turnoff 2ms (slow)
• Typical on state supply current 75μA
Applications
• ACPI power distribution
• Inrush current-limiting
• Notebook PC
• PC card hot swap application
• PCI Bus power switching
• USB power distribution
• Inrush current-limiting
• Notebook PC
• PC card hot swap application
• PCI Bus power switching
• USB power distribution
Specifications
Attribute | Value |
|---|---|
| Power Switch Type | High Side Switch |
| Power Switch Topology | High Side |
| Switch On Resistance | 120mΩ |
| Number of Channels | 1 |
| Maximum Operating Supply Voltage | 5.5 V |
| Maximum Operating Current | 1.5A |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 8 |
| Maximum Operating Temperature | +125 °C |
| Minimum Operating Temperature | -40 °C |
| Dimensions | 4.93 x 3.94 x 1.68mm |
| Series | MIC2544 |
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