LD7513K Datasheet | Leadtrend Technology

03/04/2016 Primary Side Quasi-Resonant BJT Controller with CV/CC Operation REV. 00 General Description The LD7513K is an excellent primary side feedback BJT controller with CV/CC operation, integrating with several functions of protections. It minimizes the ponents 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-low startup current, green-mode power-saving operation and leading-edge blanking of the current sensing. Also, the LD7513K Features Internal OTP (Over Temperature Protection) and OVP (Over Voltage Protection) to prevent the circuit from being damaged due to abnormal conditions. In...