MIC2045-1YTS
ActiveUSB POWER SW HI SIDE/DIST SINGLE 0.8V TO 5.5V 1 TO 6A 16-PIN TSSOP TUBE
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MIC2045-1YTS
ActiveUSB POWER SW HI SIDE/DIST SINGLE 0.8V TO 5.5V 1 TO 6A 16-PIN TSSOP TUBE
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC2045-1YTS |
|---|---|
| Current - Output (Max) [Max] | 6 A |
| Fault Protection | UVLO, Reverse Current, Over Temperature, Open Load Detect, Current Limiting (Adjustable) |
| Features | Power Good, Status Flag, Slew Rate Controlled |
| 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 | 16-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 20 mOhm |
| Supplier Device Package | 16-TSSOP |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 0.8 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.6 V |
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 | $ 4.46 | |
| 25 | $ 3.72 | |||
| 100 | $ 3.39 | |||
| Microchip Direct | TUBE | 1 | $ 4.46 | |
| 25 | $ 3.72 | |||
| 100 | $ 3.39 | |||
| 1000 | $ 3.26 | |||
| 5000 | $ 3.21 | |||
| Newark | Each | 100 | $ 3.50 | |
Description
General part information
MIC2045 Series
The MIC2044 and MIC2045 are high-side MOSFET switches optimized for general purpose power distribution applications that require circuit protection. These devices switch up to 5.5V and as low as 0.8V while offering both programmable current limiting and thermal shutdown to protect the device and the load. A fault status output is provided to indicate overcurrent and thermal shutdown fault conditions. Both devices employ soft-start circuitry to minimize the inrush current in applications that employ highly capacitive loads.
Additionally, for tighter control over inrush current during start up, the output slew-rate may be adjusted by an external capacitor.
The MIC2045 features a auto-reset circuit breaker that latches the output OFF upon detecting an overcurrent condition lasting more than 32ms. The output is reset by removing or reducing the load.
Documents
Technical documentation and resources
