TPS259472LRPWR
Texas Instruments
The Texas Instruments TPS259472LRPWR is an electronic fuse (eFuse) designed for power protection. It operates within a wide input voltage range and offers adjustable current limiting.
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80 pcs
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80 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS259474ARPWR is an electronic fuse (eFuse) that provides robust power protection for various applications. It features a wide operating input voltage range from 2.7V to 23V, with an absolute maximum continuous voltage of 28V. The device offers adjustable soft-start functionality and precise current control, with a current limit adjustable from 0.5A to 6A and a typical continuous current rating of 5.5A.
Designed for efficiency, the TPS259474ARPWR boasts a low typical on-resistance of 28.3mΩ, minimizing power loss. It includes essential protection features such as overcurrent protection, overvoltage protection, and thermal shutdown, with fault responses including auto-retry and latch-off.
This eFuse is housed in a compact 10-VQFN-HR (2x2 mm) package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C, making it suitable for demanding environments. The device also features integrated back-to-back FETs for true reverse-current blocking and input reverse polarity protection.
| Qty | Low | High |
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| 1+ | $0.60 | $0.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 23V.
The current limit is adjustable from 0.5A to 6A.
The typical on-resistance is 28.3mΩ.
The operating temperature range is -40°C to 125°C.
Typical quiescent current is 0.426µA, with a maximum of 0.61µA.
It is available in a 10-VFQFN (10-VQFN-HR 2x2) surface-mount package.
The fault response can be configured as auto-retry or latch-off.