LD7577B - High Voltage Green-Mode PWM Controller
The LD7577B integrates several functions of protections, and EMI-improved solution in SOP-8/ DIP-8 package.
It minimizes the component counts and the circuit space.
The device provides functions of low startup current, green-mode power-saving operation, leading-edge blanking of the current sensing a
LD7577B Features
* more protections like OLP (Over Load Protection), OVP (Over Voltage Protection), and brownout protection to prevent the circuit from being damaged under abnormal conditions. Features z High-Voltage (500V) Startup Circuit z Current Mode Control z Non-Audible-Noise Green Mode Control z UVLO (Under Vo
