LD7550 - Green-Mode PWM Controller
The LD7550 is a low cost, low startup current, current mode PWM controller with green-mode power-saving operation.
The integrated functions such as the leading-edge blanking of the current sensing, internal slope compensation and the small SOT-26 package provide the users a high efficiency, low exte
LD7550 Features
* High-Voltage CMOS Process with Excellent ESD protection Very Low Startup Current (Typical 5µA) Under Voltage Lockout (UVLO) Current Mode Control with Cycle-by-Cycle Peak Current Limiting Leading-Edge Blanking on CS Pin Programmable Switching frequency Internal Slope Compensation Proprietary Green-Mo
