NRND

L9347LF-TR

4-channel valve driver

Operating Temp Min Celsius-40.0
Operating Temp Max Celsius150.0
Operating Voltage Min Volt4.8
Operating Voltage Max Volt18.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NamePowerSO 36

The L9347 is an integrated quad low-side power switch to drive inductive loads like valves used in ABS systems. Two of the four channels are current regulators with current range from 250mA to 2.25A and an accuracy of 10%.All channels are protected against fail functions. They are monitored by a...
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Key features
  • Open load detection
  • Selective overtemperature shutdown
  • External clock control
  • Ground and supply loss detection
  • Regulator drift detection
  • Recirculation control
  • Regulator resolution 5mA
  • Regulator error control
  • Status monitoring
  • Output slope control
  • Integrated free-wheeling and clamping Z-diodes
  • Quad low-side switch
  • 2 x 2.5A designed as switched current-regulator
  • 2 x 5A designed as conventional switch
  • Power SO-36 - package with integrated cooling area
  • Short circuit protection
  • Electrostatic discharge (ESD) protection
  • Low ON-resistance 2 x 0.2Ω , 2 x 0.35Ω (typ.)
  • Status push-pull stages
In stock
Quantity $ per unit Savings
1-500$7.240%
Contact sales
$7.24
$7.24
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius150.0
Operating Voltage Min Volt4.8
Operating Voltage Max Volt18.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NamePowerSO 36

The L9347 is an integrated quad low-side power switch to drive inductive loads like valves used in ABS systems. Two of the four channels are current regulators with current range from 250mA to 2.25A and an accuracy of 10%.All channels are protected against fail functions. They are monitored by a...
Read More

Key features
  • Open load detection
  • Selective overtemperature shutdown
  • External clock control
  • Ground and supply loss detection
  • Regulator drift detection
  • Recirculation control
  • Regulator resolution 5mA
  • Regulator error control
  • Status monitoring
  • Output slope control
  • Integrated free-wheeling and clamping Z-diodes
  • Quad low-side switch
  • 2 x 2.5A designed as switched current-regulator
  • 2 x 5A designed as conventional switch
  • Power SO-36 - package with integrated cooling area
  • Short circuit protection
  • Electrostatic discharge (ESD) protection
  • Low ON-resistance 2 x 0.2Ω , 2 x 0.35Ω (typ.)
  • Status push-pull stages