| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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42,047 pcs
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42047 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS25942A is an active eFuse designed for power protection applications. It operates over a wide input voltage range from 2.7V to 18V, with a maximum continuous voltage of 20V.
This eFuse offers a low typical on-resistance of 42mΩ and an adjustable current limit that can be set between 0.6A and 5.2A. Key protection features include overcurrent, overvoltage, short-circuit, and thermal shutdown. It also provides reverse current blocking, adjustable soft start, current monitoring, and a power good signal.
The device is housed in a WQFN package measuring 4mm x 3mm. It operates within an ambient temperature range of -40°C to 125°C. The TPS25942A supports UL recognition under UL2367 and UL60950 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS25942A operates from 2.7V to 18V.
The maximum continuous voltage is 20V.
The current limit is adjustable from 0.6A to 5.2A.
The typical on-resistance is 42mΩ.
It includes overcurrent, overvoltage, short-circuit, reverse-voltage, and thermal shutdown protection.
The operating temperature range is -40°C to 125°C.
The TPS25942A is available in a WQFN (RVC) package, 12 mm² (4 mm × 3 mm).