AC-DC控制器 : 隔離式高壓?jiǎn)?dòng)控制/驅(qū)動(dòng)器

The LD7750E integrates several functions of protections, and EMI-improved solution in a SOP-7, SOP-8 or DIP-8 package to minimize the component counts and the circuit space.The device provides functions of low startup current, green-mode power-saving operation, leading-edge blanking of the current s ? High-Voltage (500V) Startup Circuit\n? Current Mode Control\n? Green Mode Control\n? UVLO (Under Voltage Lockout)\n? LEB (Leading-Edge Blanking) on CS Pin\n? Internal Frequency Swapping\n? LEB (Leading-Edge Blanking) on CS Pin\n? Internal Slope and OCP Compensation\n? Internal Slope Compensation\n;

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AC-DC控制器 : 隔離式高壓?jiǎn)?dòng)控制/驅(qū)動(dòng)器

The LD7750H integrates several functions of protections, and EMI-improved solution in a SOP-8/or DIP-8 package to minimize the component counts and the circuit space.The device provides functions of low startup current, green-mode power-saving operation, leading-edge blanking of the current sensing ? High-Voltage (500V) Startup Circuit\n? Current Mode Control\n? Green Mode Control\n? UVLO (Under Voltage Lockout)\n? LEB (Leading-Edge Blanking) on CS Pin\n? Internal Frequency Swapping\n? Internal Slope Compensation\n? Internal Over Current Protection\n? OVP (Over Voltage Protection) on Vcc\n? OL;

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