iC-GE    PWM Relay/Solenoid Driver for a Wide Operating Voltage Range (1 A)

Applications
  • PWM driver for inductive loads (e.g. relays, electrovalves)
  • Relay low-/high-side switch
Features
  • Current control for inductive actuators at 24 V (10 to 36 V)
  • High efficient current control up to 1 A
  • Switching with power saving and reduced power dissipation
  • Individual setting of energising and hold current
  • Contact conserving switching of relays synchronous to the mains
  • Monitoring of coil current, supply voltage and temperature
  • Shutdown with overtemperature and undervoltage
  • Status indication via LED or logic output
  • Fast demagnetising due to 15 V countervoltage
  • High PWM frequency with frequency spreading for low EMI
  • Energising time of 50 ms prolongable with external capacitor
Packages
    QFN16 4x4
PWM Relay/Solenoid Driver for a Wide Operating Voltage Range (1 A)
 
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