| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,751 pcs
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1751 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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282 pcs
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282 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS259470ARPWR is an electronic fuse (eFuse) IC from the eFuses and hot swap controllers family. It is designed to protect circuits from overcurrent and overvoltage conditions.
This device features a wide operating input voltage range from 2.7V to 23V, with an absolute maximum continuous voltage rating of 28V. It offers a current limit that can be set between 0.5A and 6A, and a typical on-resistance of 28.3mΩ. Key protection features include overcurrent protection, overvoltage protection, short-circuit protection, and thermal shutdown. It also provides reverse polarity protection and always-on reverse current blocking.
Additional functionalities include adjustable soft start, current monitoring, a fault output, and a power good signal. The eFuse responds to overcurrent events with circuit breaker and current limiting actions, and faults can be handled with auto-retry or latch-off mechanisms. The device operates within a temperature range of -40°C to 125°C.
The TPS259470ARPWR is available in a 10-VQFN-HR (2x2 mm) package and is designed for surface mount applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.60 | $0.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current limit is programmable from 0.5A minimum to 6A maximum.
The input voltage range is 2.7V to 23V, with an absolute maximum continuous voltage of 28V.
It comes in a 10-VQFN-HR (2x2 mm) surface-mount package.
The operating temperature range is -40°C to 125°C.
The typical on-resistance is 28.3 mΩ.
Fault response can be configured as auto-retry or latch-off.
Yes, soft start is adjustable.