Datasheet4U Logo Datasheet4U.com

LD7752B - Green-Mode PWM Controller

Datasheet Summary

Description

The LD7752B brings high performance, highly integrated functions, protections and EMI-improve solution.

It’s an ideal solution for those cost-sensitive system, reducing component count and overall system cost.

Features

  • high voltage startup circuit, minimum loss and green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation. They also consist of more protections of OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent the circuit from damage under abnormal conditions. Furthermore, the proprietary frequency swapping function can reduce the noise and help the power circuit designers to enhance EMI performance with fewer components and less dev.

📥 Download Datasheet

Datasheet preview – LD7752B

Datasheet Details

Part number LD7752B
Manufacturer Leadtrend
File Size 500.62 KB
Description Green-Mode PWM Controller
Datasheet download datasheet LD7752B Datasheet
Additional preview pages of the LD7752B datasheet.

📁 Similar Datasheet

  • LD7750B - High Voltage Green-Mode PWM Controller (Leadtrend Technology)
  • LD7710 - HIGH POWER TRAVELING WAVE TUBE (NEC)
  • LD7713 - HIGH POWER TRAVELING WAVE TUBE (NEC)
  • LD7714 - HIGH POWER TRAVELING WAVE TUBE (NEC)
  • LD7765 - High Voltage Green-Mode PWM Controller (Leadtrend Technology)
  • LD7791 - Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller (Leadtrend Technology)
  • LD70-12VDC - AUTOMOTIVE RELAY (LEONE)
  • LD70-24VDC - AUTOMOTIVE RELAY (LEONE)
  • LD7000 - Spindle/VCM Controller and Pre-driver (Ldic)
  • LD7111 - HIGH POWER KLYSTRON (NEC)
Other Datasheets by Leadtrend
  • LD7752 - Green-Mode PWM Controller
  • LD7750 - High Voltage Green-Mode PWM Controller
  • LD7750A - High Voltage Green-Mode PWM Controller
  • LD7750E - High Voltage Green-Mode PWM Controller
  • LD7750H - High Voltage Green-Mode PWM Controller
  • LD7750R - High Voltage Green-Mode PWM Controller
  • LD7750RGN - High Voltage Green-Mode PWM Controller
  • LD7750RGR - High Voltage Green-Mode PWM Controller

Full PDF Text Transcription

Click to expand full text
LD7752B 6/11/2013 Green-Mode PWM Controller with HV Start-Up Circuit and Soft Start time Adjustment REV. 00 General Description The LD7752B brings high performance, highly integrated functions, protections and EMI-improve solution. It’s an ideal solution for those cost-sensitive system, reducing component count and overall system cost. The LD7752B features high voltage startup circuit, minimum loss and green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation. They also consist of more protections of OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent the circuit from damage under abnormal conditions.
Published: |