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EST6105D20 - PWM POWER SUPPLY SUPERVISOR

This page provides the datasheet information for the EST6105D20, a member of the EST6105 PWM POWER SUPPLY SUPERVISOR family.

Datasheet Summary

Description

The EST6105 is designed with a pulse-width-modulation control circuit, 2 sets of TL431 and a complete power supervisor for use in the switched mode power supply.

Features

  • 3-channel under voltage protection (UVP).
  • 3-channel over voltage protection (OVP).
  • 1-channel over voltage protection (OPP).
  • 1-channel negative voltage protection (NVP).
  • 1-channel under voltage AC protection (UVAC).
  • Remote on/off control function with debounce time (REM).
  • Dual output for push-pull operation (OP1/OP2).
  • Soft start capability by external capacitor (SS).
  • 2 sets of internal TL431 shunt regulators Orderi.

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Datasheet preview – EST6105D20

Datasheet Details

Part number EST6105D20
Manufacturer EST
File Size 597.77 KB
Description PWM POWER SUPPLY SUPERVISOR
Datasheet download datasheet EST6105D20 Datasheet
Additional preview pages of the EST6105D20 datasheet.

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Full PDF Text Transcription

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EST.6105 PWM POWER SUPPLY SUPERVISOR WITH REGULATOR Description The EST6105 is designed with a pulse-width-modulation control circuit, 2 sets of TL431 and a complete power supervisor for use in the switched mode power supply. It contains various functions, like under voltage protection (UVP), over voltage protection (OVP), power good output (PG) and ON/OFF control (REM). UVP (Under voltage protection) function is for +3.3V, +5V, +12V voltages. OVP (Over voltage protection) function is for +3.3V, +5V, +12V voltages. OPP (Over power protection), NVP (Negative voltage protection) are over power and negative voltages. UVAC (Under voltage AC protection) is for the main AC under voltage check or fail detection. PG (Power good signal) is a safe operation signal to inform the external parts.
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