MIC2547-2YTS
ActiveDUAL PROGRAMMABLE CURRENT LIMIT SINGLE HIGH-SIDE SWITCH 16 TSSOP 4.4MM TUBE ROHS COMPLIANT: YES
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MIC2547-2YTS
ActiveDUAL PROGRAMMABLE CURRENT LIMIT SINGLE HIGH-SIDE SWITCH 16 TSSOP 4.4MM TUBE ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC2547-2YTS |
|---|---|
| Current - Output (Max) [Max] | 1.5 A |
| Fault Protection | Reverse Current, Over Temperature, Current Limiting (Adjustable) |
| Features | Status Flag |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 16-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 80 mOhm |
| Supplier Device Package | 16-TSSOP |
| Switch Type | USB 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
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.96 | |
| 25 | $ 4.15 | |||
| 100 | $ 3.77 | |||
| Microchip Direct | TUBE | 1 | $ 4.96 | |
| 25 | $ 4.15 | |||
| 100 | $ 3.77 | |||
| 1000 | $ 3.15 | |||
| 5000 | $ 2.90 | |||
| 10000 | $ 2.69 | |||
| Newark | Each | 100 | $ 3.89 | |
Description
General part information
MIC2547 Series
The MIC2546 and MIC2547 are integrated high-side dual power switches optimized for low loss dc power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI). The MIC2546/47 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 theswitch and the attached device.
The MIC2546/47's open-drain flag outputs are used to indicate current-limiting or thermal shutdown to a local controller. The MIC2547 has an additional internal latch which turns the output off upon thermal shutdown providing robust fault control. The enable signal is compatible with both 3V and 5V logic, and is also used asthe thermal shutdown latch reset for the MIC2547.
