稳压器, DC/DC栅极驱动器, 同步降压, 4.5V至65V输入, 8A输出, 1 MHz, PQFN-35
The New Synchronous PWM Buck regulator a wide VIN highly efficient synchronous buck regulator, with integrated high side and low side power MOSFETs. The devices incorporate a fixed frequency voltage mode PWM controller supporting a wide voltage range from 4.5 V to 65 V and can handle continuous currents up to 10A. FAN65008B includes a 0.67% accurate reference voltage to achieve tight regulation. The switching frequency can be programmed from 100 kHz to 1 MHz. This single phase buck regulator offers complete protection features including Over current protection Thermal shutdown, Under-voltage lockout, Over voltage protection, Under voltage protection and Short-circuit protection. This device is available in a compact 6 x 6 mm PQFN package
- .
- External Compensation for Wide Operation Range
- .
- Adjustable Soft-Start & Pre-Bias Startup
- .
- Enable Function with Adjustable Input Voltage
- .
- Under-Voltage-Lock-Out UVLO
- .
- Power Good Indicator
- .
- Wide Input Voltage Range: 4.5V to 65V
- .
- Switching Frequency: 100kHz to 1MHz