onsemi Switching Regulator, Surface Mount, 35 (Maximum)V dc Input Voltage, 2 (Source) A, 7 (Sink) A Output Current, 1

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
Allows for proper timing of SR MOSFET turn on and turn off
Maximizes conduction time of the MOSFET to increase efficiency
Allows direct connection of CS input to MOSFET drain in flyback applications
Improves performance for applications working in deep CCM
Enters the IC into a low consumption standby mode
Prevents accidental MOSFET turn on or turn off due to ringing
Enhanced Operation for USB-PD Applications
Fast turn off of MOSFET for optimized conduction period
Increased stability coming in and out of Light Load
Wide output operating voltages
Applications
High Power Density AC/DC Power Supplies
End Products
Notebook Adapters
Server Power Supplies aux power stage
ATX & All-in-one Power Supplies
High Density USB Adapters