LD7539E Datasheet | Leadtrend Technology

03/29/2016 Green-Mode PWM Controller Integrated with Brown-Out and OTP Protections REV. 03 General Description The LD7539E is built-in with several functions, protection and EMI-improved solution in a tiny package. It takes less ponents counts or circuit space, especially ideal for those total solutions of low cost. The implemented functions include low startup current, green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope pensation. It also Features more protections like BNO (Brownout), OTP (Over Temperature Protection), OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent circuit damage occurred under...