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ICE5GSAG Datasheet Fixed Frequency PWM Controller

Manufacturer: Infineon

Download the ICE5GSAG datasheet PDF. This datasheet also includes the ICE5ASAG variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ICE5ASAG-Infineon.pdf) that lists specifications for multiple related part numbers.

General Description

The ICE5xSAG is the 5th generation of fixed frequency PWM controller optimized for off-line switch mode power supply in cascode configuration.

The cascode configuration helps achieve fast startup.

The frequency reduction with soft gate driving and frequency jitter operation offers lower EMI and better efficiency between light load and 50% load.

Overview

ICE5xSAG Fixed Frequency PWM Controller - in DSO-8 Package Product highlights  Enhanced Active Burst Mode with selectable entry and exit standby power to reach the lowest standby power <100 mW  Digital frequency.

Key Features

  • 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.
  • Comprehensive protection with input line over voltage protectio.

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