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SG6846 Datasheet Highly Integrated Green-mode Pwm Controller

Manufacturer: Fairchild (now onsemi)

Overview: SG6846 — Highly Integrated Green-Mode PWM Controller SG6846 Highly Integrated Green-Mode PWM.

General Description

The highly integrated SG6846 series of PWM controllers provides several

Key Features

  • Low Startup Current: 8µA.
  • Low Operating Current: 3.7mA.
  • Peak-Current Mode of Operation with Cycle-by- Cycle Current Limiting.
  • PWM Frequency Continuously Decreasing with Burst Mode at Light Loads.
  • VDD Over-Voltage Protection (OVP).
  • AC Input Brownout Protection with Hysteresis.
  • Constant Output-Power Limit (Full AC Input Range).
  • Internal Latch Circuit for OVP, OTP, and OCP.
  • Two-level Over-Current Protection (OCP) with 96ms Delay Time.
  • Very Few Exte.

More Datasheets from Fairchild (now onsemi)

Part Number Description
SG6846A Highly Integrated Green-Mode PWM Controller
SG6846B Highly Integrated Green-Mode PWM Controller
SG6846C Highly Integrated Green-Mode PWM Controller
SG6846G Highly Integrated Green-Mode PWM Controller
SG6848DY1 Green-Mode PWM Controller
SG6848DZ1 Green-Mode PWM Controller
SG6848TZ1 Green-Mode PWM Controller
SG6849 Green-Mode PWM Flyback Power Controller
SG6858 Green-Mode PWM Controller
SG6859 Low Cost Green-Mode PWM Controller

SG6846 Distributor