IRS2526DSPBF_15 Datasheet, PDF (1/1 Pages) International Rectifier – 600V half-bridge high- and low-side gate driver

Features
• 600V half-bridge high- and low-side gate driver
• ^{Integrated programmable oscillator}
• ^{15.6V voltage clamp on VCC}
• Micro-power startup current
• Programmable preheat frequency
• Programmable preheat time
• Programmable run frequency
• Internal frequency dither for EMI reduction
• EOL window comparator and timer
• Fixed dead-time
• Ignition voltage or current limitation
• Integrated non-ZVS protection
• Integrated RDSon over-current protection
• Integrated bootstrap MOSFET
• Excellent latch immunity on all inputs & outputs
• Integrated ESD protection on all pins
Typical Application
• Fluorescent Ballast
Typical Application Block Diagram
IRS2526DS
“MINI-8” BALLAST CONTROLLER IC
Product Summary
Topology
V_OFFSET
V_OUT
IO+ & IO- (typical)
Dead-time (typical)
Half-Bridge
600V
VCC
180mA & 260mA
1.8µs
Package Options
SOIC8N
www.irf.com
© 2011 International Rectifier