TDA3681TH/N2S,518 NXP Semiconductors, TDA3681TH/N2S,518 Datasheet

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TDA3681TH/N2S,518

Manufacturer Part Number
TDA3681TH/N2S,518
Description
IC REG MULTIPLE VOLTAGE 20HSOP
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TDA3681TH/N2S,518

Applications
Ignition Buffer, Regulator
Current - Supply
110µA
Voltage - Supply
9.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Lead free by exemption / RoHS compliant by exemption
Product specification
Supersedes data of 2002 Apr 10
DATA SHEET
TDA3681
Multiple voltage regulator with
switch and ignition buffer
INTEGRATED CIRCUITS
2004 Mar 31

Related parts for TDA3681TH/N2S,518

TDA3681TH/N2S,518 Summary of contents

Page 1

DATA SHEET TDA3681 Multiple voltage regulator with switch and ignition buffer Product specification Supersedes data of 2002 Apr 10 INTEGRATED CIRCUITS 2004 Mar 31 ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer 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 ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer QUICK REFERENCE DATA SYMBOL PARAMETER Supplies V supply voltage 1 P1 operating reverse polarity regulator 2 on jump start load dump protection V supply voltage 2 P2 operating reverse polarity ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer BLOCK DIAGRAMS (14 ENSW EN4 10 EN1 RES 5 IGN IN 2004 Mar 31 POWER SWITCH & BACKUP SWITCH ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer (14 ENSW EN4 11 HEATTAB 15 n.c. 18 n.c. 7 EN1 RES 2 IGN IN 2004 Mar 31 POWER ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer PINNING Pin description of TDA3681J and TDA3681JR SYMBOL PIN DESCRIPTION REG1 1 regulator 1 output REG3 2 regulator 3 output V 3 second supply voltage P2 REG4 4 regulator 4 ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer Pin description of TDA3681TH SYMBOL PIN DESCRIPTION REG4 1 regulator 4 output IGN 2 ignition input IN IGN 3 ignition output (active HIGH) OUT RES 4 reset output (active LOW) ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer FUNCTIONAL DESCRIPTION The TDA3681 is a multiple output voltage regulator with a power switch, intended for use in car radios with or without a microcontroller. Because of the low voltage ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer handbook, full pagewidth V P1 internal voltage reference 1 internal voltage reference 2 enable EN1/3 enable enable EN4 2004 Mar 31 low battery detector output stage output of regulation detector ...

Page 10

Philips Semiconductors Multiple voltage regulator with switch and ignition buffer 5.4 V 5.0 V regulator reset 5.0 V delay 3 capacitor 5.0 V reset ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer handbook, full pagewidth 7.0 V 4.0 V 1.8 V enable regulator 1/3 1.3 V 8.5 V regulator 5.0 ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER V supply voltage 1 P1 operating reverse polarity jump start load dump protection V supply voltage ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer CHARACTERISTICS 14 measured in test circuits of Figs 10 and 11; unless otherwise specified amb SYMBOL ...

Page 14

Philips Semiconductors Multiple voltage regulator with switch and ignition buffer SYMBOL PARAMETER V rising threshold voltage th(r)(REG3) of regulator 3 V falling threshold voltage th(f)(REG3) of regulator 3 V hysteresis voltage due to hys(REG3) regulator 3 V rising threshold voltage ...

Page 15

Philips Semiconductors Multiple voltage regulator with switch and ignition buffer SYMBOL PARAMETER I quiescent current q SVRR supply voltage ripple rejection V drop-out voltage drop(REG1) I current limit m(REG1) I short-circuit current sc(REG1) Regulator mA; unless ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer SYMBOL PARAMETER Regulator mA; unless otherwise specified) REG4 V output voltage off o(off) V output voltage o(REG4) V line regulation line V load regulation load I ...

Page 17

Philips Semiconductors Multiple voltage regulator with switch and ignition buffer SYMBOL PARAMETER Ignition buffer V LOW-level output voltage HIGH-level output OH voltage I LOW-level sink current OL I HIGH-level source OH current t LOW-to-HIGH PLH propagation time ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer handbook, halfpage 8 o(REG1) I sc(REG1) a. Regulator 1. handbook, halfpage V o(REG3) 5 sc(REG3) c. Regulator 3. handbook, full pagewidth V P 2004 Mar 31 ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer TEST AND APPLICATION INFORMATION Test information (1) 220 nF enable input power switch V ENSW enable input regulator 1/3 V EN1/3 enable input regulator 4 V EN4 ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer (1) 220 nF enable input power switch V ENSW enable input regulator 1/3 V EN1/3 enable input regulator 4 V EN4 C7 V (1) P2 220 nF ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer Application information N OISE Table 1 Noise figures NOISE FIGURE ( V) REGULATOR 170 2 440 3 120 4 85 Note 1. Measured ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer PACKAGE OUTLINES DBS17P: plastic DIL-bent-SIL power package; 17 leads (lead length 7.7 mm DIMENSIONS (mm are the original dimensions) UNIT 17.0 ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer DBS17P: plastic DIL-bent-SIL (special bent) power package; 17 leads (lead length 12 mm DIMENSIONS (mm are the original dimensions) UNIT 17.0 ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer HSOP20: plastic, heatsink small outline package; 20 leads; low stand-off height pin 1 index DIMENSIONS (mm are the original dimensions) A (1) ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer SOLDERING Introduction This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; Integrated Circuit ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer If wave soldering is used the following conditions must be observed for optimal results: Use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by a ...

Page 27

Philips Semiconductors Multiple voltage regulator with switch and ignition buffer Suitability of IC packages for wave, reflow and dipping soldering methods MOUNTING Through-hole mount CPGA, HCPGA DBS, DIP, HDIP, RDBS, SDIP, SIL (4) Through-hole- PMFP surface mount Surface mount BGA, ...

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Philips Semiconductors Multiple voltage regulator with switch and ignition buffer DATA SHEET STATUS DATA SHEET PRODUCT LEVEL (1) STATUS STATUS I Objective data Development II Preliminary data Qualification III Product data Production Notes 1. Please consult the most recently issued ...

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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited ...

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