BD9775FV
Key Features
- 1) Wide input voltage range: 3.9V to 30V
- Precision voltage references: 0.8V±1%
- FET direct drive
- Rectification switching for increased efficiency
- Variable frequency: 250k to 550kHz (external synchronization to 550kHz)
- Built-in selected OFF latch and auto remove over current protection
- Built-in independent power up/power down sequencing control
- Make various application , step-down , step-up and step-up-down
- Small footprint packages: HQFN36V, VQFP48C
