LD7515L Datasheet - Leadtrend Technology

LD7515L Primary Side Quasi-Resonant BJT Controller

The LD7515L is an excellent primary side feedback BJT controller with CV/CC operation, integrated with several functions of protections. It minimizes the component counts and is available in a tiny SOT-26 package. Those make it an ideal design for low cost applications. It provides functions of ultr.

LD7515L 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 would accompany with some serious load regulation effect. To deal with this problem

LD7515L-LeadtrendTechnology.pdf