TDA3674AT PHILIPS [NXP Semiconductors], TDA3674AT Datasheet

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TDA3674AT

Manufacturer Part Number
TDA3674AT
Description
Low dropout voltage/quiescent current 5 V voltage regulator with enable
Manufacturer
PHILIPS [NXP Semiconductors]
Datasheet

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Preliminary specification
Supersedes data of 1999 Sep 29
File under Integrated Circuits, IC01
DATA SHEET
TDA3674
Low dropout voltage/quiescent
current 5 V voltage regulator with
enable
INTEGRATED CIRCUITS
2000 Feb 01

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TDA3674AT Summary of contents

Page 1

DATA SHEET TDA3674 Low dropout voltage/quiescent current 5 V voltage regulator with enable Preliminary specification Supersedes data of 1999 Sep 29 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 2000 Feb 01 ...

Page 2

... The TDA3674 is a fixed 5 V voltage regulator with very low dropout voltage and quiescent current, which operates I 100 mA. REG over a wide supply voltage range. The IC is available as: TDA3674T: V SO8 package (non-automotive) TDA3674AT < 100 ms) SO8 package (automotive). S CONDITIONS regulator 14 ...

Page 3

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable BLOCK DIAGRAM handbook, halfpage PINNING SYMBOL PIN (SO8) REG 1 regulator output GND and 7 ground; note 1 n.c. 4 not connected EN 5 enable ...

Page 4

... TDA3674AT V reverse polarity supply voltage P(rp) P total power dissipation tot T storage temperature stg T ambient temperature amb TDA3674T TDA3674AT T junction temperature j THERMAL CHARACTERISTICS SYMBOL R thermal resistance from junction to ambient th(j-a) R thermal resistance from junction to case th(j-c) QUALITY SPECIFICATION In accordance with “SNW-FQ-611E” . 2000 Feb 01 ...

Page 5

... I current limit REG(crl) I output leakage current at LO(rp) reverse polarity Notes 1. The regulator output will follow V 2. Limiting values as applicable for device type: a) TDA3674T TDA3674AT 2000 Feb 01 CONDITIONS regulator operating; note 14 mA; P REG I(EN 14.4 V ...

Page 6

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable TEST AND APPLICATION INFORMATION andbook, halfpage ( TDA3674 V I(EN I(EN) (1) ...

Page 7

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable E 1 XAMPLE The regulator is stabilized with an electrolytic capacitor (ESR = 0 the capacitor amb value is ...

Page 8

... Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable Additional application information This section gives typical curves for various parameters measured on the TDA3674AT. Standard test conditions are 14 amb 25 handbook, halfpage mA. ...

Page 9

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable 2 handbook, halfpage I q (mA) 1.8 1.6 1 mA. O Fig.11 Quiescent current as a function of the supply voltage. 5.10 ...

Page 10

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable 500 handbook, halfpage V REG(drop) (mV) 400 300 200 100 0 40 Fig.15 Dropout voltage as a function of the output current. 30 handbook, halfpage SVRR (dB) 40 ...

Page 11

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable PACKAGE OUTLINE SO8: plastic small outline package; 8 leads; body width 3 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the ...

Page 12

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable SOLDERING Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found ...

Page 13

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE BGA, SQFP HLQFP, HSQFP, HSOP, HTSSOP, SMS not suitable (3) PLCC , SO, SOJ LQFP, ...

Page 14

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable 2000 Feb 01 NOTES 14 Preliminary specification TDA3674 ...

Page 15

Philips Semiconductors Low dropout voltage/quiescent current 5 V voltage regulator with enable 2000 Feb 01 NOTES 15 Preliminary specification TDA3674 ...

Page 16

Philips Semiconductors – a worldwide company Argentina: see South America Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140, Tel. +61 2 9704 8141, Fax. +61 2 9704 8139 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + 101 ...

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