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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC2548-2BM-TR |
|---|---|
| Current - Output (Max) [Max] | 1.5 A |
| Fault Protection | Current Limiting (Adjustable), Over Temperature |
| Features | Status Flag |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 8-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 Package | 8-SOIC |
| Switch Type | USB Switch |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 2.7 V |
| Voltage - Supply (Vcc/Vdd) | False |
MIC2548A Series
Adjustable 1.5A Single High-Side Current Limit Power Switch
| Part | Current - Output (Max) [Max] | Switch Type | Features | Package / Case | Package / Case [y] | Package / Case [x] | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Fault Protection | Output Configuration | Ratio - Input:Output [custom] | Supplier Device Package | Number of Outputs | Voltage - Load [Max] | Voltage - Load [Min] | Rds On (Typ) | Interface | Input Type | Output Type | Voltage - Supply (Vcc/Vdd) | Package / Case [custom] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-SOIC | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | |||
 Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-MSOP 8-TSSOP | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-MSOP | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | 0.118 in | 3 mm | |||
 Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-SOIC | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | |||
 Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-MSOP 8-TSSOP | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-MSOP | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | 0.118 in | 3 mm | |||
Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-SOIC | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | |||
 Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-SOIC | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | |||
Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-SOIC | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | |||
 Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-MSOP 8-TSSOP | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-MSOP | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | 0.118 in | 3 mm | |||
Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-SOIC | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | |||
Microchip Technology | 1.5 A | USB Switch | Status Flag | 8-MSOP 8-TSSOP | Surface Mount | 85 °C | -40 °C | Current Limiting (Adjustable) Over Temperature | High Side | 1:1 | 8-MSOP | 1 | 5.5 V | 2.7 V | 80 mOhm | On/Off | Non-Inverting | N-Channel | 0.118 in | 3 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 1.23 | |
| 5000 | $ 1.18 | |||
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.
Documents
Technical documentation and resources