APW7190 Description
The APW7190 is a single-phase, constant-on-time, synchronous PWM controller, which drives N-channel MOSFETs. The APW7190 allows wide input voltage that is either a single 5~12V or two supply voltage(s) for various applications. An internal 0.5V temperature-pensated reference voltage with high accuracy is designed to meet the requirement of low output voltage applications.
APW7190 Key Features
- Operating with Single 5~12V Supply Voltage or Two Supply Voltages ±0.6% 0.5V Reference
- Over Line, Load Regulation, and Operating Temp. Drive Dual Low Cost N-Channel MOSFETs
- Adaptive Shoot-Through Protection Power-On-Reset Monitoring on VCC Pin High Efficiency at Light Load Constant-On-Time Co
- Switching Frequency pensation for PWM Operation