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5AR2280CZ - Fixed-frequency 800V / 950V CoolSET

Download the 5AR2280CZ datasheet PDF. This datasheet also covers the 5AR3995BZ variant, as both devices belong to the same fixed-frequency 800v / 950v coolset family and are provided as variant models within a single manufacturer datasheet.

General Description

The ICE5xRxxxxxZ is the fifth-generation of fixed-frequency integrated power IC (CoolSET™) optimized for offline switch-mode power supplies in cascode configuration.

The CoolSET™ package contains two separate chips.

One is the controller chip and the other is the 800 V / 950 V CoolMOS™ chip.

Key Features

  • Integrated 800 V / 950 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 and buck top.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (5AR3995BZ-Infineon.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 5AR2280CZ
Manufacturer Infineon
File Size 2.20 MB
Description Fixed-frequency 800V / 950V CoolSET
Datasheet download datasheet 5AR2280CZ Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by Infineon

Part Number Description
5AR3995BZ Fixed-frequency 800V / 950V CoolSET

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ICE5xRxxxxxZ Fixed-frequency 800 V / 950 V CoolSET™ in DIP-7 package Features  Integrated 800 V / 950 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 and buck topologies  Comprehensive protection with input line overvoltage, VCC overvoltage, VCC undervoltage, overload, open loop and overtemperature  All protections are in auto restart mode  Limited charging current for VCC short to GND  Pb-free lead plating