LD7513K Datasheet - Leadtrend Technology

LD7513K, Primary Side Quasi-Resonant BJT Controller

LD7513K 03/04/2016 Primary Side Quasi-Resonant BJT Controller with CV/CC Operation REV.00 General .
The LD7513K is an excellent primary side feedback BJT controller with CV/CC operation, integrating with several functions of protections.

Features

* Internal OTP (Over Temperature Protection) and OVP (Over Voltage Protection) to prevent the circuit from being damaged due to abnormal conditions. In most cases, the power supply with primary-side feedback controller will accompany with some serious load regulation effects. To deal with this problem

LD7513K-LeadtrendTechnology.pdf