FAN501A Overview
The advanced PWM controller, FAN501A, simplifies isolated power supply design that requires CC regulation of the output. The output current is precisely estimated with only the information in the primary side of the transformer and controlled with an internal pensation circuit, removing the output current-sensing loss and eliminating external CC control circuitry. With an extremely low operating current (250 µA),...
FAN501A Key Features
- WSaver® Technology Provides Ultra-Low
- Constant-Current (CC) Control without
- Dual-Frequency Function Changes Switching
- High Power Density and High Conversion