Description
The STEF512SRDB is an integrated dual electronic fuse, designed to protect circuitry on the output from overcurrent and overvoltage events, in those applications requiring hot-swap operation and in-rush current control.
Features
- 5 V and 12 V channels into one chip.
- 25 V absolute maximum input voltage.
- Precise output overvoltage clamp.
- Fixed overcurrent protection trip points.
- Fast reverse current protection on 5 V channel.
- Thermal protection.
- Latch-off thermal protection.
- Input undervoltage lockout.
- Adjustable output voltage slew rate for each channel by external capacitors.
- Integrated 40 mΩ power MOSFETs.
- 100 ms safety s.
STEF512SRDB-STMicroelectronics.pdf
