FAN5308
FAN5308 is 800mA High-Efficiency Step-Down DC-DC Converter manufactured by Fairchild Semiconductor.
- 800mA High-Efficiency Step-Down DC-DC Converter
June 2007
FAN5308 tm
800mA High-Efficiency Step-Down DC-DC Converter
Features
- 96% efficiency, synchronous operation
- Adjustable output voltage options from 0.8V to VIN
- 2.5V to 5.5V input voltage range
- Up to 800mA output current
- Fixed-frequency 1.3MHz PWM operation
- High-efficiency, power-save mode
- 100% duty cycle low-dropout operation
- Soft-start
- Output over-voltage protection
- Dynamic output voltage positioning
- 25µA quiescent current
- Thermal shutdown and short-circuit protection
- Pb-free 3x3mm 6-lead MLP package
Applications
- Pocket PCs, PDAs
- Cell phones
- Battery-powered portable devices
- Digital cameras
-...
