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LD7750RGS Datasheet

Part Number LD7750RGS
Manufacturers Leadtrend
Logo Leadtrend
Description High Voltage Green-Mode PWM Controller
Datasheet LD7750RGS DatasheetLD7750RGS Datasheet (PDF)

LD7750R 05/12/2010 High Voltage Green-Mode PWM Controller with Over Temperature Protection Rev. 00 General Description The LD7750R 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 sensing and internal slope compensation. Also, the LD7750R features more prote.

  LD7750RGS   LD7750RGS






Part Number LD7750RGR
Manufacturers Leadtrend
Logo Leadtrend
Description High Voltage Green-Mode PWM Controller
Datasheet LD7750RGS DatasheetLD7750RGR Datasheet (PDF)

LD7750R 05/12/2010 High Voltage Green-Mode PWM Controller with Over Temperature Protection Rev. 00 General Description The LD7750R 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 sensing and internal slope compensation. Also, the LD7750R features more prote.

  LD7750RGS   LD7750RGS







Part Number LD7750RGN
Manufacturers Leadtrend
Logo Leadtrend
Description High Voltage Green-Mode PWM Controller
Datasheet LD7750RGS DatasheetLD7750RGN Datasheet (PDF)

LD7750R 05/12/2010 High Voltage Green-Mode PWM Controller with Over Temperature Protection Rev. 00 General Description The LD7750R 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 sensing and internal slope compensation. Also, the LD7750R features more prote.

  LD7750RGS   LD7750RGS







High Voltage Green-Mode PWM Controller

LD7750R 05/12/2010 High Voltage Green-Mode PWM Controller with Over Temperature Protection Rev. 00 General Description The LD7750R 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 sensing and internal slope compensation. Also, the LD7750R features more protections like OLP (Over Load Protection), OVP (Over Voltage Protection), and OTP (Over Temperature Protection) to prevent the circuit being damaged under the abnormal conditions. The LD7750R features built-in auto-recovery function for OVP on Vcc pin and OLP. Features z High-Voltage (500V) Startup Circuit z Current Mode Control z Green Mode Control z UVLO (Under Voltage Lockout) z LEB (Leading-Edge Blanking) on CS Pin z Internal Frequency Swapping z Internal Slope Compensation z Internal Over Current Protection z OVP (Over Voltage Protection) on Vcc z OLP (Over Load Protection) z External OTP through a NTC z 500mA Driving Capability Applications z Switching AC/DC Adaptor and Battery Charger z Open Frame Switching Power Supply z LCD Monitor/TV Power Typical Application Leadtrend Technology Corporation LD7750R-DS-00 May 2010 1 www.leadtrend.com.tw Pin Configuration SOP-7 (TOP VIEW) SOP-8 /DIP-8 (TOP VIEW) LD7750R HV VCC OUT HV NC VC C OUT 8 65 TOP MARK YYWWPP 1 234 8 765 TOP MA.


2021-12-12 : LD7750RGR    B850XK6    5N3011    B8254    B8250    B8256    LD7750RGN    LD7750RGS    ULN2003LV    ULN2003BPW   


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