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reference designNCL30001

Onsemi NCL30001

High-Efficiency Single Stage Power Factor Correction and Step-Down Offline LED Driver

Overview

TopologyBoost Converter
Input voltage90-265 V
Switching frequency90-110 kHz
Output 150 V / 1.5 A
Output 230 V / 3.3 A
IC revision1

Description

The NCL30001 is a switch mode power supply controller intended for medium to high power single stage power factor (PF) corrected isolated flyback LED Drivers. It employs a Continuous Conduction Mode (CCM) control technique to ensure near unity power factor across a wide range of input voltages and output power.

Features

  • Voltage Feedforward Improves Loop Response
  • Frequency Jittering Reduces EMI Signature
  • Proprietary Soft−Skip at Light Loads Reduces Acoustic Noise
  • Brown Out Detector
  • Internal 160 ms Fault Timer
  • Independent Latch−Off Input Facilitates Implementation ofOvervoltage and Overtemperature Fault Detectors
  • Average Current Mode Control (ACMC), Fixed Frequency Operation
  • High Accuracy Multiplier Reduces Input Line Harmonics
  • Adjustable Operating Frequency from 20 kHz to 250 kHz
  • These Devices are Pb−Free and are RoHS Compliant

Typical applications

  • Low Bay LED Lighting
  • LED Street Lights
  • Architectural LED Lighting
  • High Power LED Drivers

More information

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750311267
SPECTransformer
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Downloads4 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product series Transformer
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750311269
SPECTransformer
Simu­lation
Availability
–
Downloads4 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product series Transformer
–Check availability