Datasheet Summary
APW8720/A
Single Buck Voltage Mode PWM Controller
Features
General Description
- Wide 5V to 12V Supply Voltage
- Power-On-Reset Monitoring on VCC
- Excellent Output Voltage Regulations
- 0.5V Internal Reference for APW8720
- 0.8V Internal Reference for APW8720A
- ±1% Over-Temperature Range
- Integrated Soft-Start
- Voltage Mode PWM Operation with External pensation
- Up to 90% Duty Ratio for Fast Transient Response
- Constant Switching Frequency
- 300kHz ±10% for APW8720
- 200kHz ±10% for APW8720A
- 9V Driver Voltage for BOOT Supply with Internal Bootstrap Diode
- Drive Dual Low Cost N-MOSFETs with Adaptive Dead Time Control
- 50% Under-Voltage Protection
- 125% Over-Voltage...