| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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442 pcs
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442 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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The TPS2091DR from Texas Instruments is a dual power distribution switch designed for applications with heavy capacitive loads and potential short circuits. It features an 80mΩ high-side N-channel MOSFET switch, capable of handling 250mA continuous current per channel.
The device operates within a voltage range of 2.7V to 5.5V and includes independent thermal and short-circuit protection with an overcurrent logic output. It also features undervoltage lockout (UVLO) and a typical rise time of 2.5ms, minimizing current surges during switching.
Designed for surface mounting, the TPS2091DR comes in an 8-pin SOIC package. Its operating temperature range is 0°C to 125°C (junction temperature). The switch is controlled by an independent logic enable input and offers fault protection including current limiting and over-temperature shutdown.
This power distribution switch is suitable for various power management applications where reliable current control and protection are essential. Its robust design makes it ideal for systems encountering unpredictable load conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7 V to 5.5 V.
8-SOIC (0.154", 3.90 mm width) surface mount package.
0°C to 125°C (junction temperature).
250 mA maximum per output.
Current limiting (fixed), over-temperature protection, and undervoltage lockout (UVLO).
High side, N-Channel, with a 1:1 ratio.
Yes, it includes a status flag output.