Datasheet4U Logo Datasheet4U.com

SG1843 - CURRENT MODE PWM CONTROLLER

Description

The SG1842/43 family of control IC's provides all lockout, current limiting circuitry and start-up the necessary

Features

  • to implement off-line fixed current of less than 1mA. The totem-pole output frequency, current-mode switching power supplies is optimized to drive the gate of a power with a minimum number of external components. MOSFET. The output is low in the off state to Current-mode architecture demonstrates improved provide direct interface to an N channel device. line regulation, improved load regulation, pulse- The SG1842/43 is specified for operation over by-pulse current limiting and inherent protectio.

📥 Download Datasheet

Datasheet preview – SG1843

Datasheet Details

Part number SG1843
Manufacturer Microsemi
File Size 666.70 KB
Description CURRENT MODE PWM CONTROLLER
Datasheet download datasheet SG1843 Datasheet
Additional preview pages of the SG1843 datasheet.

📁 Similar Datasheet

  • SG1843 - CURRENT MODE PWM CONTROLLER (Linfinity)
  • SG1842 - Current Mode PWM Controller (Microsemi)
  • SG1842 - CURRENT MODE PWM CONTROLLER (Linfinity)
  • SG1844 - Current Mode PWM Controller (Microsemi)
  • SG1845 - Current Mode PWM Controller (Microsemi)
  • SG1825C - HIGH - SPEED CURRENT - MODE PWM (LINFINITY)
  • SG1000 - Split Third Port Telecommunications Optical Node Installation and Operation Manual (Motorola)
  • SG1010AZG-T-1 - TFT module (ETC)
  • SG106 - CATV Amplifier (SEMIWILL)
  • SG107 - Operational Amplifiers (Silicon General)
Other Datasheets by Microsemi Corporation
  • SG1825 - HIGH - SPEED CURRENT - MODE PWM
  • SG1825C - HIGH - SPEED CURRENT - MODE PWM
  • SG109 - 5 -VOLT FIXED VOLTAGE REGULATORS
  • SG117 - 1.5 AMP THREE TERMINAL ADJUSTABLE VOLTAGE REGULATOR
  • SG117A - 1.5 AMP THREE TERMINAL ADJUSTABLE VOLTAGE REGULATOR
  • SG120 - NEGATIVE FIXED VOLTAGE REGULATOR
  • SG120-XXIG - NEGATIVE FIXED VOLTAGE REGULATOR
  • SG120-XXK - NEGATIVE FIXED VOLTAGE REGULATOR

Full PDF Text Transcription

Click to expand full text
SG1842/SG1843 Series TM ® C U R R E N T M O D E P W M C O N T R O L L E R PRODUCTION DATA SHEET DESCRIPTION The SG1842/43 family of control IC's provides all lockout, current limiting circuitry and start-up the necessary features to implement off-line fixed current of less than 1mA. The totem-pole output frequency, current-mode switching power supplies is optimized to drive the gate of a power with a minimum number of external components. MOSFET. The output is low in the off state to Current-mode architecture demonstrates improved provide direct interface to an N channel device.
Published: |