Datasheet Summary
® ACT4060B Rev 1, 23-May-12 18V/2A Step-Down DC/DC Converter
Features
- 2A Output Current
- Wide 4.5V to 18V Operating Input Range
- Synchronous Buck Topology
- Integrated 130mΩ Power MOSFET Switches
- Output Adjustable from 0.923V to 12V
- Up to 96% Efficiency
- Stable with Low ESR Ceramic Output
Capacitors
- Internal Soft Start
- 1.5mA Low Standby Input Current
- High Light Load Efficiency
- Cycle-by-Cycle Over Current Limit
- Input Under Voltage Lockout
- Hiccup Protection at Short Circuit and Over
Current
- Low Power Loss at Output Short
- Frequency Fold Back Protection
- Low Power Dissipation at Over Current and
Short Circuit
APPLICATIONS
- LCD-TV
- Set-top Box
- Distributed Power...
