LD7513K Datasheet (Leadtrend Technology) - Primary Side Quasi-Resonant BJT Controller

LD7513K, Primary Side Quasi-Resonant BJT Controller

The LD7513K is an excellent primary side feedback BJT controller with CV/CC operation, integrating with several functions of protections.

It minimizes the components and is available in a tiny SOT-26 package.

Those make it an ideal design for low cost applications.

It provides the functions of ultra

LD7513K 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