Feature
- Single 5V to 21V application
- Wide Input Voltage Range from 1.5V to 21V with external Vcc
- Output Voltage Range: 0.6V to 0.86*PVin
- 0.5% accurate Reference Voltage
- Enhanced line/load regulation with Feed-Forward
- Programmable Switching Frequency up to 1.5MHz
- Internal Digital Soft-Start
- Enable input with Voltage Monitoring Capability
- Remote Sense Amplifier with True Differential Voltage Sensing
- Thermally compensated current limit and Hiccup Mode Over Current Protection
- Smart LDO to enhance efficiency
- External synchronization with Smooth Clocking
- Dedicated output voltage sensing for power good indication and overvoltage protection which remains active even when Enable is low.
- Enhanced Pre-Bias Start up
- Body Braking to improve transient
- Integrated MOSFET drivers and Bootstrap diode
- Thermal Shut Down
- Post Package trimmed rising edge dead-time
- Programmable Power Good Output
- Small Size 5mm x 6mm PQFN
- Operating Junction Temp: -40°C where Tj is < 125°C
- Lead-free, Halogen-free, and RoHS Compliant
Applications
- Desktop and Workstations
- Graphic Boards
- Netcom and Telecom
- Point of Load
- Servers and Storage
