HV310 Overview
The Supertex HV310, Hotswap Controller, Negative Supply controls the power supply connection during insertion of cards or modules into live backplanes. It may be used in traditional ‘negative 48V’ powered systems or for higher voltage busses up to negative 90V. Operation during the initial power up prevents.
HV310 Key Features
- PWRGD = Active Low
- 10V to -90V input voltage range
- Few external ponents
- 0.33mA typical standby supply current
- Programmable current limit
- Active control during all phases of start-up
- Programmable timing
- 8-Lead SOIC package