| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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22,600 pcs
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22600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS25944 is an active eFuse and hot-swap controller designed for power protection applications. It operates within a wide input voltage range of 2.7 V to 18 V, with a maximum continuous voltage of 20 V.
Key electrical specifications include an adjustable current limit that can be set between 0.6 A and 5.2 A, and a low typical on-resistance of 42 mΩ. The device features reverse current blocking, overcurrent protection, overvoltage protection, and a power good signal. It also includes current monitoring and an adjustable soft start function.
The TPS25944 is available in a compact WQFN package measuring 4 mm x 3 mm, with a package size of 12 mm². It operates across a temperature range of -40°C to 125°C. The device offers a typical quiescent current of 199 µA, making it suitable for power-sensitive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.31 | $1.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS25944 eFuse operates from 2.7 V to 18 V.
The maximum current limit for the TPS25944 is 5.2 A.
The typical on-resistance of the TPS25944 is 42 mΩ.
The TPS25944 operates in a temperature range of -40°C to 125°C.
The TPS25944 is available in a WQFN package.