Datasheet4U Logo Datasheet4U.com

SG6741A - Highly-Integrated Green-Mode PWM Controller

Description

The highly integrated SG6741A series of PWM controllers provides several

Features

  • High-voltage Startup Low Operating Current: 4mA Linearly Decreasing PWM Frequency to 18kHz Frequency Hopping to Reduce EMI Emissions Peak-current-mode Control Cycle-by-cycle Current Limiting Leading-edge Blanking (LEB) Synchronized Slope Compensation GATE Output Maximum Voltage Clamp: 18V VDD Over-voltage Protection (Auto Restart) VDD Under-voltage Lockout (UVLO) Internal Open-loop Protection Constant Power Limit (Full.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SG600Q Gas Discharge Tubes Littelfuse
SG6100 DIODE ARRAY CIRCUITS LINFINITY
SG6101 DIODE ARRAY CIRCUITS LINFINITY
SG6105 Power Supply Supervisor + Regulator + PWM ETC
SG6105D Power Supply Supervisor + Regulator + PWM ETC

Other Datasheets by Fairchild (onsemi)

Part Number Description
SG6741 Highly-Integrated Green-Mode PWM Controller
SG6742 Highly-Integrated Green-Mode PWM Controller
SG6742HL Highly Integrated Green-Mode PWM Controller
SG6742HR Highly Integrated Green-Mode PWM Controller
SG6742ML Highly Integrated Green-Mode PWM Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SG6741A — Highly Integrated Green-Mode PWM Controller April 2008 SG6741A — Highly Integrated Green-Mode PWM Controller Features ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ High-voltage Startup Low Operating Current: 4mA Linearly Decreasing PWM Frequency to 18kHz Frequency Hopping to Reduce EMI Emissions Peak-current-mode Control Cycle-by-cycle Current Limiting Leading-edge Blanking (LEB) Synchronized Slope Compensation GATE Output Maximum Voltage Clamp: 18V VDD Over-voltage Protection (Auto Restart) VDD Under-voltage Lockout (UVLO) Internal Open-loop Protection Constant Power Limit (Full AC Input Range) Description The highly integrated SG6741A series of PWM controllers provides several features to enhance the performance of flyback converters.
Published: |