IRS27951

600V Half Bridge High Voltage Controller IC for Fixed/Variable Frequency DC-DC Resonant Converters with Overcurrent Vs Threshold Fixed at 2V
Data Sheet
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IRS27951
IRS27951
Data Sheet

Product details

  • Adjustable Dead Time
    200-2000
  • Frequency
    25 kHz to 500 kHz
  • OCP Threshold
    2 V
  • Output Current (Source)
    300 mA
  • Output Current (Sink)
    900 mA
  • Package
    8-lead SOIC
  • VCC
    10 V to 20 V
OPN
Product Status
Infineon Package
Package Name
Packing Size
Packing Type
Moisture Level
Moisture Packing
Lead-free
Halogen Free
RoHS Compliant
Infineon stock last updated:

Benefits

  • Simple primary-side control solution for fixed and variable frequency DC-DC resonant converters.
  • Max 500kHz per channel output with 50% duty cycle
  • Floating channel bootstrap operation up to +600Vdc
  • Programmable minimum and maximum switching frequency
  • Programmable soft start frequency and soft start time
  • Programmable dead time
  • Micropower start-up and ultra low quiescent current
  • Over-current protection using low side MOSFET Rds(on)
  • User initiated micropower "Sleep mode"
  • Under-voltage Lockout
  • Simple design with minimal component count.
  • Lead-free

Applications

Diagrams

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