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STEF512PUR

Dual electronic fuse (eFuse) for 5 V and 12 V rails

Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameWFQFPN 10 2X3X0.75

The STEF512PUR is an integrated dual electronic eFuse, 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 independent electronic fuses, one for the 5 V rails and...
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Key features
  • 5 V and 12 V channels into one chip
  • Output over voltage clamp
  • Fixed current limit : 3 A on 5 V, 4 A on 12 V
  • Latched-off thermal protection
  • Input undervoltage lockout
  • Adjustable output voltage slew rate for each channel
  • Integrated 40 mΩ Power FETs
  • SAS disable pin
  • Current monitor output
  • QFN10-2x3 package
Out of Stock
Quantity $ per unit Savings
1-9$2.040%
10-24$1.8310%
25-99$1.7415%
100-249$1.4827%
250-499$1.3832%
500$1.2240%
Contact sales
$2.04
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameWFQFPN 10 2X3X0.75

The STEF512PUR is an integrated dual electronic eFuse, 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 independent electronic fuses, one for the 5 V rails and...
Read More

Key features
  • 5 V and 12 V channels into one chip
  • Output over voltage clamp
  • Fixed current limit : 3 A on 5 V, 4 A on 12 V
  • Latched-off thermal protection
  • Input undervoltage lockout
  • Adjustable output voltage slew rate for each channel
  • Integrated 40 mΩ Power FETs
  • SAS disable pin
  • Current monitor output
  • QFN10-2x3 package