Toshiba e-Fuse IC Evaluation Kit EVB-TCKE805NA
The TCKE8xx series is 18 V high input voltage Single Input-Single Output eFuse ICs. 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 28 mΩ (typ.), high output current is up to 5.0 A, 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. This series is available in 0.5 mm pitch small package WSON10B (3.0 mm x 3.0 mm, t: 0.7 mm (typ.)). This series is ideal for various applications such as portable electronics that require high-density soldering.
Features
- High output current: IOUT (DC) = 5.0 A
- Low ON resistance: RON = 28 mΩ (typ.)
- Adjustable overcurrent limit: up to 5.0 A (Max)
- Fixed over voltage clamp
- 5 V power rail TCKE805: VOVC = 6.04 V (typ.)
- 12 V power rail TCKE812: VOVC = 15.1 V (typ.)
- TCKE800: No over voltage clamp
- 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
- Small package: WSON10B (3.0 mm x 3.0 mm, t: 0.7 mm (typ.))
- IEC62368-1 Certified