ACT4070B
ACT4070B is Wide Input 3A Step Down Converter manufactured by Active-Semi.
- Part of the ACT4070B-Active comparator family.
- Part of the ACT4070B-Active comparator family.
ACT4070B Rev 0, 23-Apr-12
Wide Input 3A Step Down Converter
Features
- 3A Output Current
- Up to 95% Efficiency
- 6.5V to 30V Input Range
- 100µA Shutdown Supply Current
- 4mA Standby Input Current
- 300kHz Switching Frequency
- Output Voltage Up to 12V
- Cycle-by-Cycle Current Limit Protection
- Thermal Shutdown Protection
- Internal Soft Start Function
- Frequency Fold Back at Short Circuit
- Stability with Wide Range of Capacitors
- Including Low ESR Ceramic Capacitors
- SOP-8/EP (Exposed Pad) Package
APPLICATIONS
- TFT LCD Monitors or Televisions and HDTV
- Portable DVD Players
- Car-Powered or Battery-Powered Equipment
- Set-Top Boxes
- Tele Power Supplies
- DSL and Cable Modems...
