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TEA2262 - SWITCH MODE POWER SUPPLY CONTROLLER

General Description

The TEA2262 is a monolithic integrated circuit for the use in primary part of an off-line switching mode power supply using a MOS power transistor.

All functions required for SMPS control under normal operating,transient or abnormal conditions are provided.

Key Features

  • the following functions : - Power supply start-up (with soft-start) - PWM generator - Direct power transistor drive (±1A) - Safety functions : pulse by pulse current limitation, output power limitation, over and under voltage lock-out. S. M. P. S.

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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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TEA2262 SWITCH MODE POWER SUPPLY CONTROLLER . . . . . . . . . . POSITIVE AND NEGATIVE OUTPUT CURRENT UP TO 1A LOW START-UP CURRENT DIRECT DRIVE OF THE MOS POWER TRANSISTOR TWO LEVELS TRANSISTOR CURRENT LIMITATION DOUBLE PULSE SUPPRESSION SOFT-STARTING UNDER AND OVERVOLTAGE LOCK-OUT AUTOMATIC STAND-BY MODE LARGE POWER RANGE CAPABILITY IN STAND-BY (Burst mode) INTERNAL PWM SIGNAL GENERATOR DESCRIPTION The TEA2262 is a monolithic integrated circuit for the use in primary part of an off-line switching mode power supply using a MOS power transistor. All functions required for SMPS control under normal operating,transient or abnormal conditions are provided.