ADM1281 Description
The ADM1281 is a hot-swap controller that allows a circuit board to be removed from or inserted into a live backplane.
ADM1281 Key Features
- Drop-in replacement to ADM1278
- ±0.3% accurate, 12-bit ADC for IOUT, VIN, VOUT, and temperature
- 290 ns response time to short-circuit
- Shutdown on detection of FET health fault
- Constant power foldback for tighter FET SOA protection
- Remote temperature sensing with programmable warning and
- Resistor-programmable 5 mV to 25 mV VSENSE current limit
- Programmable start-up current limit
- 1% accurate UV, OV, and PWRGD thresholds
- Split hot-swap and power monitor inputs to allow additional