eFuses & hot swap controllers
Robust and comprehensive integrated power path protection solutions for your system
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Find your eFuse and hot swap controller
3.5-V to 23-V 13-mΩ 8-A eFuse with true reverse current blocking protection
Approx. price (USD) 1ku | 0.706
2.7-V to 40-V 152-mΩ 1.8-A eFuse with output power limiting
Approx. price (USD) 1ku | 0.5
2.7-V to 19-V 100-mΩ eFuse with overvoltage, overcurrent and short-circuit protection
Approx. price (USD) 1ku | 0.2
4.5-V to 16-V, 0.59-mΩ, 80-A stackable compact eFuse with accurate and fast current monitor
Approx. price (USD) 1ku | 2.88
2.9-V to 16-V, 0.79-mΩ, 60-A eFuse with digital telemetry controller
Approx. price (USD) 1ku | 3
2.7-V to 16-V, 10-A, 6-mΩ eFuse with transient overcurrent blanking timer
Approx. price (USD) 1ku | 0.6
Achieve robust, high power density & lower cost power path-protection designs
Fast, accurate power-path protection & monitoring
Get fast, accurate protection against various faults with user-configurable threshold and timings, along with monitoring and diagnostic capabilities.
Simple & efficient design
Eliminate the complexity of selecting and optimizing your pass FET and discrete protection components. With our integrated solutions, you can reduce your printed circuit board (PCB) area by up to 70%.
Fast time to market
Reduce circuit design and testing time by selecting eFuses that meet the criteria for various safety and performance certification standards such as UL, IEC and VDE.
Small size & low RON
Design high-density systems and minimize power dissipation, self-heating and bus voltage droop with our small size and low RON eFuses and hot swap controllers.
Design & development resources
Hot Swap Design Calculator Tools
Creating a Hot Swap and/or eFuse design can involve complex formulas and calculations. Simplify the process by entering system requirements such as input voltage range, current, and output capacitance and the calculator will guide the user towards developing a robust design. The tool may also (...)
TPS2663x eFuse Evaluation Module
The TPS26630-33EVM allows reference circuit evaluation of TI's TPS2663x eFuse. The TPS2663X devices are 4.5V - 60V, 6A Industrial eFuse with integrated FET, programmable under voltage, over voltage, input reverse polarity, over current and inrush current protection features.