IRS2552D

www.DataSheet4U.net July 7, 2009 IRS2552D CCFL/EEFL BALLAST CONTROLLER IC Features Drives up to two IGBT/MOSFET power devices Integrated programmable oscillator Soft start function 15.6 V voltage clamp on VCC Micro-power startup 0 V to 5 V input analog dimming Programmable ignition frequency Programmable ignition time Lamp current control Programmable deadtime Supports multi-lamp operation Burst dimming with soft start at every burst Latched open circuit protection Integrated bootstrap functionality Excellent latch immunity on all inputs & outputs Integrated ESD protection on all pins Product Summary Topology VOFFSET VOUT IO+ & IO- (typical) Deadtime (programmable) Half-Bridge 600 V VCC 300 mA & 450 mA 500ns ~ 2µs Package Options Typical Application CCFL/EEFL inverter 16-Lead PDIP 16-Lead SOIC (Narrow Body) Typical Application Diagram www.irf.com © 2009 International Rectifier 23 www.DataSheet4U.net IRS2552D Table of Contents Typical Application Diagram Qualification Information Absolute Maximum Ratings Recommended Operating Conditions Electrical Characteristics Functional Block Diagram Lead Definitions Lead Assignments State Diagram Application Information and Additional Details Package Details Part Marking Information Ordering Information Page 1 4 5 6 7 10 12 13 14 15 29 30 32 www.irf.com © 2009 International Rectifier 2 www.DataSheet4U.net IRS2552D Description The IRS2552D incorporates a high voltage half-bridge gate driv...