NCP81295MNTXG

NCP81295MNTXG is a hot-swapped smart fuse. It is an electronically re-settable, in-line fuse for use in 12V, high-current applications such as servers, storage, and base stations. It offers a very low 0.65m integrated MOSFET to reduce solution size and minimize power loss. It also integrates a highly accurate current sensor for monitoring and overload protection.

• Co-packaged power switch, hotswap controller and current sense
• Enable input, optional enable-controlled output pulldown when disabled
• Programmable soft-start, programmable, multi-level current Limit
• Accurate analogue load current monitor, programmable over current alert output
• Analog temperature output, status fault OK output, internal switch fault diagnostics
• Can be paralleled for higher current applications, low-power auxiliary output voltage
• Built-in insertion delay for hotswap applications
• Latch off for following protection features, current-limit after delay
• fast short-circuit protection, over temperature shutdown, excessive soft-start duration
• QFN32 package, operating junction temperature range from -40 to 125°C