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EA1530AT - SMPS Controller

General Description

The GreenChip™II is the second generation of green Switched Mode Power Supply (SMPS) controller ICs.

Its high level of integration allows the design of a cost effective power supply with a very low number of external components.

Key Features

  • 2.1 Distinctive features s Universal mains supply operation (70 V to 276 V AC) s High level of integration, resulting in a very low external component count s Fixed frequency operation 2.2 Green features s Cycle skipping mode at very low loads; input power < 300 mW at no-load operation for a typical adapter.

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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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TEA1530AT GreenChip™II SMPS control IC Rev. 01 — 18 May 2005 www.DataSheet4U.com Objective data sheet 1. General description The GreenChip™II is the second generation of green Switched Mode Power Supply (SMPS) controller ICs. Its high level of integration allows the design of a cost effective power supply with a very low number of external components. The TEA1530AT can be used in Fixed Frequency converter designs for low voltage, high current applications. At low power (standby) levels, the system operates in cycle skipping mode which minimizes the switching losses during standby. The proprietary high voltage BCD800 process makes direct start-up possible from the rectified universal mains voltage in an effective and green way.