TDA3681 - Multiple voltage regulator

NXP

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Datasheet Details

Part number	TDA3681
Manufacturer	NXP
File Size	162.92 KB
Description	Multiple voltage regulator
Datasheet	TDA3681_PhilipsSemiconductors.pdf

TDA3681 Product details

Description

plastic DIL-bent-SIL power package; 17 leads (lead length 7.7 mm) plastic DIL-bent-SIL (special bent) power package; 17 leads (lead length 12 mm) plastic, heatsink small outline package; 20 leads; low stand-off height 2 ESD protection on all pins Thermal protections Load dump protection TDA3681 Foldback current limit protection for regulators 1, 2, 3 and 4 Delayed second current limit protection for the power switch (at short-circuit)

Features

General.
Extremely low noise behaviour and good stability with very small output capacitors.
Second supply pin for regulators 3 and 4 to reduce power dissipation (e. g. via a DC-to-DC converter).
Three VP-state controlled regulators (regulators 1, 3 and 4) and a power switch.
Regulator 2, reset and ignition buffer operational during load dump and thermal shutdown.
Combined control pin for switching regulators 1 and 3.
Separate control pins for.

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Published: Apr 23, 2005 |