TDA3681J/N2S,112 NXP Semiconductors, TDA3681J/N2S,112 Datasheet

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TDA3681J/N2S,112

Manufacturer Part Number
TDA3681J/N2S,112
Description
IC REG MULTIPLE VOLTAGE SOT243
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TDA3681J/N2S,112

Package / Case
*
Applications
Ignition Buffer, Regulator
Current - Supply
110µA
Voltage - Supply
9.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Number Of Outputs
4
Polarity
Positive
Output Voltage
8.5 V, 5 V, 3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.7 V at 550 mA or 0.6 V at 100 mA
Line Regulation
75 mV
Load Regulation
150 mV
Maximum Power Dissipation
62 W
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935289137112

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA3681J/N2S,112
Manufacturer:
NXP/恩智浦
Quantity:
20 000
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 TDA3681J/N2S,112

TDA3681J/N2S,112 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 ...

Page 2

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 ...

Page 3

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 ...

Page 4

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 ...

Page 5

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 ...

Page 6

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) ...

Page 8

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 ...

Page 9

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 ...

Page 11

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 ...

Page 13

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 ...

Page 16

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 ...

Page 18

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 ...

Page 20

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 ...

Page 21

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 ...

Page 22

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) ...

Page 25

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 ...

Page 26

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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