General  Description
The  APW7120A  is  a  f ixed  300kHz  frequency ,  voltage  mode, and synchronous PWM controller . The device drives two low  cost N-channel   MOSFET s  and  i s  designed  to  work with single 5~12V or two supply voltage(s), providing excellent regulation for  load transients.

FEATUREs
• Operating with Single 5~12V Supply V oltage or Two Supply Voltages
• Drive Dual Low Cost N-Channel MOSFETs
  - Adaptive Shoot-Through Protection
• Built-in Feedback Compensation
  - Voltage-Mode PWM Control
  - 0~100% Duty Ratio
  - Fast Transient Response
• ±2% 0.8V Reference
  - Over Line, Load Regulation, and Operating Temperature
• Programmable Over-Current Protection
  - Using RDS(ON) of Low-Side MOSFET
• Hiccup-Mode Under-Voltage Protection
• 118% Over-Voltage Protection
• Adjustable Output Voltage
• Small Converter Size
  - 300kHz Constant Switching Frequency
  - Small SOP-8 Package
• Built-In Digital Soft-Start
• Shutdown Control Using an External MOSFET
• Lead Free  and  Green  Devices  Available(RoHS  Compliant)

Applications
• Motherboard
• Graphics Card
• High Current, Up to 20A, DC-DC Converters