NCP4306 Series
Secondary Side Synchronous Rectification Driver for High Efficiency SMPS Topologies
Manufacturer: ON Semiconductor
Catalog
Secondary Side Synchronous Rectification Driver for High Efficiency SMPS Topologies
Key Features
• Precise True Secondary Zero Current Detection
• Typically 15 ns Turn off Delay from Current Sense Input to Driver
• Zero Current Detection Pin Capability up to 200 V
• Optional Ultrafast (10.5ns) Trigger Input
• Disable Input
• Adjustable Minimum ON Time and Minimum OFF Time
• dV/dt detection
• 7 A Sink, 2 A Source Drive capability
• Automatic Light Load Disable Mode
• 3.5V UVLO and Operation Voltage range up to 35V