IRS27952

600V Half Bridge High Voltage Controller IC for Fixed/Variable Frequency DC-DC Resonant Converters with Overcurrent Vs Threshold Fixed at 3V

ParametricIRS27952
VCC  min  max10.0V  20.0V
Adjustable Dead Time200-2000
OCP Threshold3.0V
Output Current (Source)300.0mA
Package8-lead SOIC
Frequency  min  max25.0kHz  500.0kHz
Output Current (Sink)900.0mA
Sales Product NameIRS27952
OPNIRS27952STRPBF
Product Statusdiscontinued
Package NameSOIC 8N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level2
OPNIRS27952SPBF
Product Statusdiscontinued
Package NameSOIC 8N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size95
Packing TypeTUBE
Moisture Level2
Target Applications:
  • Lighting LED
  • Primary Side
Diagrams
Data Sheet
TitleSizeDateVersion
Data Sheet - IRS27951,EN1 MB16 Nov 2012
Application Notes
TitleSizeDateVersion
Design of Resonant Half-Bridge converter using IRS2795(1,2) Control ICEN666 KB09 Oct 2010
Evaluation Boards
BoardFamilyDescriptionStatus
IRAUDPS3110Vac or 220Vac selectable input voltage range. 89% efficiency at low line, 91% efficiency at high line. Over current and short circuit protection. Small form factor, light weight. Featuring IRS27952S resonant half-bridge control IC.IRS27952active and preferred
EN IRS279524
EN IRS27952