Purchase HV312DB1, In-stock HV312DB1 From SeekIC.
Part Number: HV312DB1
Description: The Supertex HV312DB1 demo board contains all circuitry necessary to demonstrate the features of the H...
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HV312DB1
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DataSheet
General Description
HV312DB1 General Description
The Supertex HV312DB1 demo board contains all circuitry necessary to demonstrate the features of the HV312 hotswap controller. Intended primarily as a negative hotswap controller, the HV312 controls the negative supply path. Four sequenced power-good signals are provided, with timing controlled via 3 resistors.
Included on board is a 100*F capacitor to provide a capacitive load for testing. Additional capacitance may be connected to the VOUT terminals. Or the 100*F may be removed altogether
The board may be modified to meet custom requirements. Instructions are provided on the next page for modifications.
HV312DB1 Maximum Ratings
Input Voltage 10V to 90V
Inrush Limit 1A ±20%
Circuit Breaker Trip 6.7A ±20%
Retry Interval 16sec typ
On Resistance 40m8max
Undervoltage Trip 38.0V on, 32.2V off
Overvoltage Trip 64.5V on, 70.0V off
Power Good Signals Active Low
PWRGD A ~5ms after CLOAD charged
PWRGD B ~200ms after 'A'
PWRGD C ~100ms after 'B'
PWRGD D ~5ms after 'C'
Inrush Limit 1A ±20%
Circuit Breaker Trip 6.7A ±20%
Retry Interval 16sec typ
On Resistance 40m8max
Undervoltage Trip 38.0V on, 32.2V off
Overvoltage Trip 64.5V on, 70.0V off
Power Good Signals Active Low
PWRGD A ~5ms after CLOAD charged
PWRGD B ~200ms after 'A'
PWRGD C ~100ms after 'B'
PWRGD D ~5ms after 'C'
HV312DB1
PDF/DataSheet Download
- Datasheet: HV312DB1
- File Size: 327832 KB
- Manufacturer: SUTEX [Supertex, Inc]
- Click here to Download
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HV312DB1 Relative Products
HV312
The HV302 and HV312 Hotswap Controllers perform current limiting, circuit breaker protection, over and under voltage detection power management functions during insertion of cards or modules into live backplanes and connectors. They may be used in systems wh...
HV311
The Supertex HV301 and HV311 Hotswap Controllers provide control of power supply connection during insertion of cards or modules into live backplanes. They may be used in systems where active control is implemented in the negative lead of supplies ranging fr...
HV310
The Supertex HV300 (and HV310), Hotswap Controller, Negative Supply control power supply connection during insertion of cards or modules into live backplanes. They may be used in traditional 'negative 48V' powered systems or for higher voltage busses up to n...
HV302DB1
The Supertex HV302DB1 demo board contains all circuitry necessary to demonstrate the features of the HV302 hotswap controller. Intended primarily as a negative hotswap controller, the HV302 controls the negative supply path. Four sequenced power-good signals...
HV302
The HV302 and HV312 Hotswap Controllers perform current limiting, circuit breaker protection, over and under voltage detection power management functions during insertion of cards or modules into live backplanes and connectors. They may be used in systems wh...
HV301LG
The HV301LG is designed as hot swap controller which provide control of power supply connection during insertion of cards or modules into live backplanes. They may be used in systems where active control is implemented in the negative lead of supplies rangin...
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