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PT2206 - Primary Side Constant Voltage Regulator

General Description

The PT2206 is a high performance AC/DC power supply regulator which integrates a 730V power switch.The PT2206 operates in quasi-resonant mode at heavy load to provide high efficiency along with a number of key built-in protection

Key Features

  • while minimizing the external component count, and lowering the total bill of material cost. The PT2206 removes the need for secondary feedback circuitry while achieving excellent line and load regulation. It also eliminates the need for loop compensation components while maintaining stability at all operating conditions. The device uses PFM technology to enableoptimized transformer design in off-line.

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Datasheet Details

Part number PT2206
Manufacturer PowTech
File Size 366.68 KB
Description Primary Side Constant Voltage Regulator
Datasheet download datasheet PT2206 Datasheet

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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.

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PT2206 Primary Side Constant Voltage Regulator GENERAL DESCRIPTION The PT2206 is a high performance AC/DC power supply regulator which integrates a 730V power switch.The PT2206 operates in quasi-resonant mode at heavy load to provide high efficiency along with a number of key built-in protection features while minimizing the external component count, and lowering the total bill of material cost. The PT2206 removes the need for secondary feedback circuitry while achieving excellent line and load regulation. It also eliminates the need for loop compensation components while maintaining stability at all operating conditions. The device uses PFM technology to enableoptimized transformer design in off-line applications over a wide input voltage range.