LD5762A - Leadtrend

LD5762A High Voltage Multi-Mode PWM Controller

The LD5762E/A is a green mode PWM IC built-in with brown-in/ out functions in a SOP-7/SOP-8 package. The device could therefore minimize the component counts, circuit space, and reduce the overall material cost of power applications. The LD5762E/A features HV start, green-mode power-saving operation, and internal slope compensation, soft-start functions whic.

Features

HV start, green-mode power-saving operation, and internal slope compensation, soft-start functions which could minimum the power loss and improve the system performance. With complete protection with it, like OVP (Over Voltage Protection), OCP (Over Current protection) and brown-in/out protection, LD5762E/A prevents the circuit from being damaged in abnormal conditions. Furthermore, the LD5762E/A features frequency swapping and soft driving function to minimize the noise and improve EMI. Typical Application Features
 Secondary-side feedback control with quasi-resonant + CCM operation
 High-.