Benefits:

• Single 5V and 12V application
• Wide Input Voltage Range from 1.0V to 21V with external Vcc
• Output Voltage Range: 0.5V to 0.86* Vin
• Enhanced Line/Load Regulation with Feed-Forward
• Programmable Switching Frequency up to 1.5MHz
• Internal Digital Soft-Start/Soft-Stop
• Enable input with Voltage Monitoring Capability
• Thermally Compensated Current Limit with robust hiccup mode over current protection
• Smart internal LDO to improve light load and full load efficiency
• External Synchronization with Smooth Clocking
• Enhanced Pre-Bias Start-Up
• Precision Reference Voltage (0.5V+/-0.5%) with margining capability
• Vp for Tracking Applications ((Source/Sink Capability +/-12A)
• Integrated MOSFET drivers and Bootstrap Diode
• Thermal Shut Down
• Programmable Power Good Output with tracking capability
• Monotonic Start-Up
• Operating temp: -40°C where Tj is < 125°C
• Small Size: 5mm x 6mm PQFN
• Lead-free, Halogen-free and RoHS Compliant

Target Applications:

• Desktop and Workstations
• Fan
• Graphic Boards
• Netcom and Telecom
• Point of Load
• Pump
• Servers and Storage
• Servo Drives
• Solar
• UPS
• Welding