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HV301 - Hotswap/ Controllers with Circuit Breaker

General Description

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 from ±10V to ±90V.

Key Features

  • ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ±10V to ±90V Operation Built-in “normally on” turn-on clamp eliminates components UV/OV Lock Out & Power-on-Reset(POR) for Debouncing Sense resistor programmed circuit breaker Programmable circuit breaker holdoff Inrush control using either: i) servo or ii) feedback cap Feedback to Ramp pin means no Gate Clamp needed.

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Datasheet Details

Part number HV301
Manufacturer Supertex Inc
File Size 664.03 KB
Description Hotswap/ Controllers with Circuit Breaker
Datasheet download datasheet HV301 Datasheet

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Other Datasheets by Supertex Inc

Part Number Description
HV300 Inrush Current Limiter Controllers
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HV301/HV311 HV301 HV311 Demo Kit Available Hotswap, Controllers with Circuit Breaker (Negative Supply Rail) Features ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ±10V to ±90V Operation Built-in “normally on” turn-on clamp eliminates components UV/OV Lock Out & Power-on-Reset(POR) for Debouncing Sense resistor programmed circuit breaker Programmable circuit breaker holdoff Inrush control using either: i) servo or ii) feedback cap Feedback to Ramp pin means no Gate Clamp needed Application solution for input voltage step (diode “ORing”) Programmable Auto-Retry (tens of seconds if desired) Auto-Retry or Latched Operation Enable through Open Drain interface to UV or OV Low Power, <0.6mA , <0.