APW8720A Description
The APW8720/A allows wide input voltage that is either a single 5~12V or two supply voltage(s) for various applications. A power-on-reset (POR) circuit monitors the VCC supply voltage to prevent wrong logic controls. A builtin soft-start circuit prevents the output voltages from overshoot as well as limits the input current.
APW8720A Key Features
- 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