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CS1501 - Digital Power Factor Correction Controller

Description

CS1501 Link V oltage S ens e S tandby Rec tifier V oltage S ens e P FC Current S ens e IFB S TBY IA C CS 1 8 2 7 3 6 4 5 8-lead S OIC VDD GD GND ZC D IC S upply V olta

Features

  •  Digital EMI Noise Shaping  Adaptive Digital Energy Controller.
  • Excellent Efficiency Under All Load and Line Conditions.
  • Zero-voltage Switching Topology  Minimal External Devices Required  Adaptive Digital Control Loop  Comprehensive Safety Features.
  • Undervoltage Lockout (UVLO).
  • Output Overvoltage Protection.
  • Cycle-by-cycle Current Limiting.
  • Open/Short Loop Protection for IAC & IFB Pins.
  • Thermal Shutdown  Pin Placement Similar.

📥 Download Datasheet

Datasheet Details

Part number CS1501
Manufacturer Cirrus Logic
File Size 0.98 MB
Description Digital Power Factor Correction Controller
Datasheet download datasheet CS1501 Datasheet

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Full PDF Text Transcription

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CS1501 Digital Power Factor Correction Control IC Features  Digital EMI Noise Shaping  Adaptive Digital Energy Controller • Excellent Efficiency Under All Load and Line Conditions • Zero-voltage Switching Topology  Minimal External Devices Required  Adaptive Digital Control Loop  Comprehensive Safety Features • Undervoltage Lockout (UVLO) • Output Overvoltage Protection • Cycle-by-cycle Current Limiting • Open/Short Loop Protection for IAC & IFB Pins • Thermal Shutdown  Pin Placement Similar to Traditional Boundary Mode (CRM) Controllers Overview The CS1501 is a high-performance digital power factor correction (PFC) controller designed for switching mode power supply (SMPS) applications.
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