R7780 Overview
Representative R7780 image (package may vary by manufacturer)
Description
The R7780 is a high-performance current mode PWM controller with integrated HV start-up device inside. During start-up, a current source through integrated HV device to charge VDD capacitor for quick start-up while it dissipates no loss in normal operation.
Key Features
- Enable/Disable Function
- UVLO: 9V/16.5V
- Current Mode Control
- Built-in 65kHz Operation Frequency
- Built-in Jittering Frequency
