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SG5842JA Datasheet Highly Integrated Green-Mode PWM Controller

Manufacturer: Fairchild (now onsemi)

Download the SG5842JA datasheet PDF. This datasheet also includes the SG5842A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SG5842A_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The highly integrated SG5842A/JA series of PWM controllers provides several

Overview

SG5842A/SG5842JA — Highly Integrated Green-Mode PWM Controller SG5842A/SG5842JA — Highly Integrated Green-Mode PWM.

Key Features

  • Green-Mode PWM Controller.
  • Low Startup Current: 14µA.
  • Low Operating Current: 4mA.
  • Programmable PWM Frequency with Hopping (SG5842JA).
  • Peak-Current-Mode Control.
  • Cycle-by-Cycle Current Limiting.
  • Synchronized Slope Compensation.
  • Leading-Edge Blanking (LEB).
  • Constant Output Power Limit.
  • Totem-Pole Output with Soft Driving.
  • VDD Over-Voltage Protection (OVP).
  • Programmable Over-Temperature Protection (OTP).
  • Internal Latch Circuit (OTP,.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
System General Logo SG5842JA Highly Integrated Green-Mode PWM Controller System General
System General Logo SG5842A Highly Integrated Green-Mode PWM Controller System General

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