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ICE5AR4780BZS - AC-DC Power Conversion

Download the ICE5AR4780BZS datasheet PDF. This datasheet also covers the ICE5AR4770BZS variant, as both devices belong to the same ac-dc power conversion family and are provided as variant models within a single manufacturer datasheet.

General Description

The ICE5ARxxxxBZS is the 5th generation of fixed frequency integrated power IC (CoolSET™) optimized for off-line switch mode power supply in cascode configuration.

The CoolSET™ package has 2 separate chips inside; one is controller chip and the other is a 700 V/ 800 V CoolMOS™ chip.

Key Features

  • Integrated 700 V/ 800 V avalanche rugged CoolMOS™.
  • Enhanced Active Burst Mode with selectable entry and exit standby power.
  • Digital frequency reduction for better overall system efficiency.
  • Fast startup achieved with cascode configuration.
  • DCM and CCM operation with slope compensation.
  • Frequency jitter and soft gate driving for low EMI.
  • Built-in digital soft start.
  • Integrated error amplifier to support direct feedback in non-isolated flyback.
  • Compreh.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ICE5AR4770BZS-Infineon.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for ICE5AR4780BZS (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ICE5AR4780BZS. For precise diagrams, and layout, please refer to the original PDF.

ICE5ARxxxxBZS Fixed Frequency 700 V/800 V CoolSET™ - in DIP7 Package Product highlights  Integrated 700 V/ 800 V avalanche rugged CoolMOS™  Enhanced Active Burst Mode w...

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700 V/ 800 V avalanche rugged CoolMOS™  Enhanced Active Burst Mode with selectable entry and exit standby power to reach the lowest standby power <100 mW  Digital frequency reduction for better overall system efficiency  Fast startup achieved with cascode configuration  Frequency jitter and soft gate driving for low EMI  Integrated error amplifier  Comprehensive protection  Pb-free lead plating, halogen-free mold compound, RoHS compliant PG-DIP-7 Features  Integrated 700 V/ 800 V avalanche rugged CoolMOS™  Enhanced Active Burst Mode with selectable entry and exit standby power  Digital frequency reduction for be

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