TOSHIBA TCKE812NA,RF(S Hot-Swap Controller, Electronic Fuse, 4.4 to 18V Supply, 1 Channel, WSON-10, -40 to 85 °C

TCKE812NA,RF(S is a TCKE8xx series 18V high input voltage single input-single output eFuse IC. It can be used as a reusable fuse, and includes protection features like adjustable over current limit by an external resistor, short circuit protection, over voltage clamp, adjustable slew rate control by an external capacitance, under voltage protection, thermal shutdown and reverse current blocking by external MOSFET control circuit. Switch ON resistance is only 28mohm (typ.), high output current is up to 5.0A, and wide input voltage operation characteristics makes this series ideal for power management applications such as in the power supply circuit of hard disk drive and battery charging applications. It is ideal for various applications such as portable electronics that require high-density soldering.

• High input voltage: VIN max = 18.0V
• Adjustable overcurrent limit : up to 5.0A (maximum)
• Programmable slew rate control by external capacitance for inrush current reduction
• Programmable under voltage lockout by external resistor
• Reverse current blocking support by built in MOSFET driver
• Thermal shutdown, auto-discharge
• IEC62368-1 certified
• 15.1V (typ.) over voltage clamp, active high CE function, auto-retry fault response
• WSON10B package
• Operating ambient temperature range from -40 to 85°C