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Description | The LD9162K is an excellent primary-side feedback controller with QR operation, integrated with a 650V MOSFET switch in a SOP-8 package. It minimizes the components counts and is ideal for low cost applications. It provides functions of ultra-low startup current, green-mode power-saving operation and leading-edge blanking of the current sensing. Also, the LD9162K includes the comprehensive protect... |
Features |
Primary-Side Feedback Control with Quasi-Resonant Operation Built-in 650V MOSFET Switch Built-in Load Regulation Compensation Constant Current Control Ultra-Low Startup Current (<1.9A) 80 kHz Maximum Switching Frequency. Green Mode Control to enhance Efficiency LEB (Leading-Edge Blanking) On CS Pin VCC OVP (Over Voltage Protectio... |
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