Features
• High speed PWM (up to 1MHz) for ZVS full bridge control
• Current mode control compatible
• High current high-side and low-side totem-pole drivers
• Adjustable resonant delay for ZVS
• 10MHz error amplifier bandwidth
• Programmable soft-start
• Precision bandgap reference
• Latching shutdown input
• Non-latching enable input
• Adjustable leading edge blanking
• Adjustable dead time control
• Adjustable ramp for slope compensation
• Fast short-circuit protection (hiccup mode)
• Adjustable cycle-by-cycle peak current limiting
• Drive signals to implement synchronous rectification
• VDD undervoltage lockout
• Current share support
• ±5% “in regulation” indication
• Pb-free (RoHS compliant)
Applications
• Full-bridge and push-pull converters
• Power supplies for off-line and Telecom/Datacom
• Power supplies for high end microprocessors and servers