Features
• Dual MOSFET Drives for Synchronous Rectified Bridge
• Advanced Adaptive Zero Shoot-Through Protection
• Integrated LDO with Selectable Lower Gate Drive Voltage
for Light Load Efficiency Optimization
• 36V Internal Bootstrap Diode
• Advanced PWM Protocol (Patent Pending) to Support PSI
Operation
• Diode Emulation for Enhanced Light Load Efficiency
• Bootstrap Capacitor Overcharging Prevention
• Supports High Switching Frequency
- 3A Sinking Current Capability
- Fast Rise/Fall Times and Low Propagation Delays
• Integrated UGATE-to-PHASE Resistor for Increased
Upper MOSFET Input Bus High dV/dt Immunity
• Pre-POR Overvoltage Protection at Start-Up and
Shutdown
• Dual Flat No-Lead (DFN) Package
- Near Chip-Scale Package Footprint; Improves PCB
Efficiency and Thinner in Profile
- Bottom Copper Pad for Enhanced Heat Sinking
• Pb-Free (RoHS Compliant)