STMicroelectronics Electronic Fuse IC, 18V

The STMicroelectronics STEF12H60M is a 60 A integrated electronic fuse optimized for monitoring the output current and the input voltage, over the 12 V DC power lines. When connected in series to the main power rail, it is able to detect and react to overcurrent conditions. When an overload condition occurs, the device limits the output current to a safe value defined by the user.

• Adjustable current limit
• Input undervoltage lockout
• Integrated 0.85 mΩ Power MOSFET
• Enable/Disable pin
• Programmable turn-on time
• Accurate current monitor signal
• Precise temperature monitor
• Overcurrent and Fault status flags
• Internal MOSFET self-diagnostic
• Parallel operation
• Thermal protection
• Fault management: latch-off or auto-retry versions