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LD7575

AC-DC控制器 : 隔離式高壓啟動控制/驅(qū)動器

The LD7575 is a current-mode PWM controller with excellent power-saving operation. ?It features a high- voltage current source to directly supply the startup current from bulk capacitor and further to provide a lossless startup circuit. ?The integrated functions such as the leading-edge blanking of ; ? High-Voltage (500V) Startup Circuit\n? Current Mode Control\n? Non-Audible-Noise Green Mode Control\n? UVLO (Under Voltage Lockout)\n? LEB (Leading-Edge Blanking) on CS Pin\n? Programmable Switching Frequency\n? Internal Slope Compensation\n? OVP (Over Voltage Protection) on Vcc\n? OLP (Over Load ;

LD7575

Green-Mode PWM Controller with High-Voltage Start-Up Circuit

LD7575

Green-Mode PWM Controller with High-Voltage Start-Up Circuit

LD7575A

AC-DC控制器 : 隔離式高壓啟動控制/驅(qū)動器

The LD7575A is a current-mode PWM controller with excellent power-saving operation. It features a high- voltage current source to directly supply the startup current from bulk capacitor and further to provide a lossless startup circuit. The integrated functions such as the leading-edge blanking of t; ? High-Voltage (500V) Startup Circuit\n? Current Mode Control\n? Non-Audible-Noise Green Mode Control\n? UVLO (Under Voltage Lockout)\n? LEB (Leading-Edge Blanking) on CS Pin\n? Programmable Switching Frequency\n? Internal Slope Compensation\n? OVP (Over Voltage Protection) on Vcc\n? OLP (Over Load ;

LD7575B

AC-DC控制器 : 隔離式高壓啟動控制/驅(qū)動器

LD7575GS

絲?。?a target="_blank" title="Marking" href="/ld7575gs/marking.html">LD7575GS；Package：SOP-8；Green-Mode PWM Controller with High-Voltage Start-Up Circuit

LD7575PN

Green-Mode PWM Controller with High-Voltage Start-Up Circuit

LD7575PN

絲?。?a target="_blank" title="Marking" href="/ld7575pn/marking.html">LD7575PN；Package：DIP-8；Green-Mode PWM Controller with High-Voltage Start-Up Circuit

LD7575PS

Green-Mode PWM Controller with High-Voltage Start-Up Circuit

LD7575PS

絲?。?a target="_blank" title="Marking" href="/ld7575ps/marking.html">LD7575PS；Package：SOP-8；Green-Mode PWM Controller with High-Voltage Start-Up Circuit