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TDA3618JR - Multiple voltage regulator

General Description

plastic DIL-bent-SIL (specially bent) power package; 17 leads (lead length 12 mm) Load dump protection TDA3618JR Foldback current limit protection for regulators 1, 2 and 3 Delayed second current limit protection for the power switch (at short circuit) The r

Key Features

  • General.
  • Extremely low noise behaviour and good stability with very small output capacitors.
  • Two VP-state controlled regulators (regulators 1 and 3) and a power switch.
  • Regulator 2, reset and ignition buffer operate during load dump and thermal shutdown.
  • Separate control pins for switching regulators (regulators 1 and 3) and the power switch.
  • Supply voltage range of.
  • 18 to +50 V.
  • Low reverse current of regulator 2.
  • Low quiesc.

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Full PDF Text Transcription (Reference)

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INTEGRATED CIRCUITS DATA SHEET TDA3618JR Multiple voltage regulator with switch and ignition buffers Preliminary specification Supersedes data of 1999 Jul 13 File under Integrated Circuits, IC01 1999 Sep 01 Philips Semiconductors Preliminary specification Multiple voltage regulator with switch and ignition buffers FEATURES General • Extremely low noise behaviour and good stability with very small output capacitors • Two VP-state controlled regulators (regulators 1 and 3) and a power switch • Regulator 2, reset and ignition buffer operate during load dump and thermal shutdown • Separate control pins for switching regulators (regulators 1 and 3) and the power switch • Supply voltage range of −18 to +50 V • Low reverse current of regulator 2 • Low quiescent current (when regulator 1, regul