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STEF512SRIPUR

Dual electronic fuse for 5V and 12V rails with reverse current blocking

Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameWFDFPN 2X3 10L COL

The STEF512SRI 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.The device embeds two electronic fuses, one for the 5 V rail and one for the 12 V...
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Key features
  • 5 V and 12 V channels into one chip
  • 23.5 V absolute maximum input voltage
  • Precise output overvoltage clamp
  • Fixed overcurrent protection for both channels
  • Reverse current protection on 5 V channel
  • Current monitor output in a single pin for both rails
  • Current monitor pin selection
  • Thermal protection
  • Auto-retry after fault
  • Input undervoltage lockout
  • Integrated 45 mΩ power MOSFETs
  • SAS disable pin
  • SATA ignore function
  • DFN10 ( 2x3 mm) package
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Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameWFDFPN 2X3 10L COL

The STEF512SRI 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.The device embeds two electronic fuses, one for the 5 V rail and one for the 12 V...
Read More

Key features
  • 5 V and 12 V channels into one chip
  • 23.5 V absolute maximum input voltage
  • Precise output overvoltage clamp
  • Fixed overcurrent protection for both channels
  • Reverse current protection on 5 V channel
  • Current monitor output in a single pin for both rails
  • Current monitor pin selection
  • Thermal protection
  • Auto-retry after fault
  • Input undervoltage lockout
  • Integrated 45 mΩ power MOSFETs
  • SAS disable pin
  • SATA ignore function
  • DFN10 ( 2x3 mm) package