| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30,133 pcs
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30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS25912LD is an active electronic fuse (eFuse) with integrated hot-swap controller capabilities. It is designed to protect circuits from overcurrent and overvoltage conditions.
The device operates over a wide input voltage range of 4.5V to 18V, with a maximum continuous voltage of 20V. It offers precise current limiting, adjustable from 0.4A to 1.6A, with a typical accuracy of ±2% at 1A and 25°C. The eFuse features a low on-resistance of 90mΩ typical and a low quiescent current of 0.00041A typical.
Key protection features include overcurrent protection, overvoltage protection with a cut-off response, short-circuit protection, and thermal shutdown. It also includes an adjustable soft-start function and a fault output for signaling protection events. The device supports both auto-retry and latch-off fault responses.
Packaged in an 8-SOIC surface mount package, the TPS25921LD is suitable for various power management applications requiring robust protection and control. The operating temperature range is -40°C to 125°C junction temperature.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.64 | $0.64 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 18V.
The current limit is programmable from 0.4A to 1.6A with ±2% accuracy at 1A.
The TPS25921LD is available in an 8-SOIC surface mount package.
The operating junction temperature range is -40°C to 125°C.
The typical on-resistance is 90mΩ.
It includes overcurrent latch-off, overvoltage cut-off, thermal shutdown, and undervoltage lockout (UVLO) protection.
Yes, it has adjustable soft start with programmable dV/dt control.