onsemi NIS3071
NIS3071 – Electronic fuse (eFuse) 4-channel, 8V to 60V, 10A in 5x6mm package
The NIS3071 is an 8V to 60V, 10A eFuse (2.5A per channel), incorporating 4 independent channels in a 5x6mm package. The device provides protection to critical downstream (inductive, capacitive and resistive) loads from output shorts, overloads and overcurrent events on each channel independently.
All outputs can be shorted together for a combined 10A load current under 48V or the NIS3071 can be configured to drive 4 independent loads (2.5A per channel), from 4 independent power supplies. This flexibility enables the NIS3071 to be well suited for industrial, servers, cloud, and telecom 12V, 24V, 36V, and 48V applications.
Each independent channel can be controlled by an active−high enable pin, while the active−low fault pin communicates status to an external microcontroller. The device features an internal soft-start delay and trip time control, as well as adjustable current limit setting for all channels. A built-in thermal shutdown circuit with auto−retry capability allows operation after the fault condition is cleared.
Features
- 4 independent channels
- Short-to-Ground Protection
- Thermal shutdown protection
- Slow rate control
- Fault
- Enable
- Undervoltage lockout
- Adjustable current limit
- Capacitive load charging
Applications
- Computer Numerical Control
- Telecom
- Server Hotplug
- Industrial transport
- 12V to 48V Industrial
- General Resistive, inductive, and capacitive loads
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NTBL045N065SC1
Silicon Carbide (SiC) MOSFET uses a completely new technology that provide superior switching performance and higher reliability compared to Silicon. In addition, the low ON resistance and compact chip size ensure low capacitance and gate charge.
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