| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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150,667 pcs
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150667 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Fault Protection | |
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The TPS2066CD from Texas Instruments is a dual-channel power distribution switch designed for applications encountering heavy capacitive loads and short circuits, such as USB interfaces. This device features a fixed current limit of 1A per channel, with a typical Rds On of 90mΩ. It operates within an input voltage range of 4.5V to 5.5V.
Key electrical characteristics include a fast overcurrent response time of typically 2µs and ±20% current limit accuracy. The switch type is general purpose, with an N-channel output configuration operating in a high-side mode. The interface is a simple On/Off control, and it includes fault protection for over-temperature, reverse current, and undervoltage lockout (UVLO).
Packaged in an 8-pin SOIC, the TPS2066CD is suitable for surface mount applications. It operates across a wide ambient temperature range of -40°C to 85°C, with a junction temperature range of -40°C to 125°C. Additional features include load discharge and a status flag for fault reporting.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.48 | $0.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2066CD operates from 4.5V to 5.5V.
The TPS2066CD is available in an 8-SOIC (0.154", 3.90mm Width) package.
The ambient temperature range is -40°C to 85°C, and the junction temperature range is -40°C to 125°C.
The fixed current limit is 1A per channel with ±20% accuracy.
It includes current limiting, over-temperature shutdown, reverse current blocking, and under-voltage lockout (UVLO).
The typical on-resistance (Rds(on)) is 90mOhm.
Yes, it includes a status flag output to indicate fault conditions.