TDA3681JR Philips Semiconductors, TDA3681JR Datasheet
TDA3681JR
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TDA3681JR Summary of contents
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DATA SHEET TDA3681 Multiple voltage regulator with switch and ignition buffer Product specification Supersedes data of 2001 Aug 24 INTEGRATED CIRCUITS 2002 Apr 10 ...
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... ORDERING INFORMATION TYPE NUMBER NAME TDA3681J DBS17P plastic DIL-bent-SIL power package; 17 leads (lead length 7.7 mm) TDA3681JR DBS17P plastic DIL-bent-SIL (special bent) power package; 17 leads (lead length 12 mm) TDA3681TH HSOP20 plastic, heatsink small outline package; 20 leads; low stand-off height 2002 Apr 10 ...
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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 regulator 2 on jump start load dump protection ...
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... EN1 RES 5 IGN IN 2002 Apr 10 POWER SWITCH & BACKUP SWITCH BACKUP CONTROL & & & OR IGNITION BUFFER 13 Fig.1 Block diagram of TDA3681J and TDA3681JR. 4 Product specification ( TEMPERATURE LOAD DUMP PROTECTION (14 V/ 100 mA 300 mA) REGULATOR 2 (3 ...
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... Philips Semiconductors Multiple voltage regulator with switch and ignition buffer handbook, full pagewidth (14 ENSW EN4 11 HEATTAB 15 n.c. 18 n.c. 7 EN1 RES 2 IGN IN 2002 Apr 10 POWER SWITCH TEMPERATURE & LOAD DUMP PROTECTION BACKUP SWITCH BACKUP CONTROL REGULATOR 2 REGULATOR 4 & ...
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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 output IGN 5 ignition input IN IGN 6 ignition output (active HIGH) OUT ...
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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 reset delay capacitor RES EN4 6 enable input for regulator 4 ...
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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 operation of the car radio, low voltage drop regulators are used. ...
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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 2002 Apr 10 low battery detector output stage output of regulation detector REGULATOR 1 output stage output of regulation detector ...
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... Philips Semiconductors Multiple voltage regulator with switch and ignition buffer handbook, full pagewidth 5.4 V 5.0 V regulator reset 5.0 V delay 3 capacitor 5.0 V reset ignition input 0 V 100 V 5.0 V ignition output 0 V > enable >1.8 V regulator 4 <1.3 V >1.8 V enable regulator 1/3 < ...
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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 V regulator 1.8 V enable regulator 4 1.3 V 3.3 V regulator 16 7.0 V 4.0 V enable 1.8 V power 1.3 V switch 16 V power switch ...
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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 2 P2 operating reverse polarity jump start ...
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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 PARAMETER Supplies V supply voltage 1 P1 operating reverse polarity regulator 2 on jump start load dump protection ...
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... 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 th(r)(REG4) of regulator 4 V falling threshold voltage th(f)(REG4) of regulator 4 ...
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... 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 otherwise specified) REG2 V output voltage o(REG2) V line regulation ...
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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 quiescent current q SVRR supply voltage ripple rejection V drop-out voltage ...
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... Philips Semiconductors Multiple voltage regulator with switch and ignition buffer SYMBOL PARAMETER V LOW-level input IL(clamp) clamping voltage Ignition buffer V LOW-level output voltage HIGH-level output OH voltage I LOW-level output current HIGH-level output OH current I output leakage current LO (source) 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 2002 Apr 10 handbook, halfpage MGL907 V o(REG2) I m(REG1) I REG1 handbook, halfpage V o(REG4) MGL909 I m(REG3) I REG3 Fig.8 Foldback current protection of the regulators. ...
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... backup 14 12 C10 100 F ignition input 5 6 C11 ground and V is required for stability Fig.10 Test circuit of TDA3681J and TDA3681JR. 19 Product specification power switch output regulator 2 output regulator 1 output 8 regulator 3 output 5 V ...
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... Philips Semiconductors Multiple voltage regulator with switch and ignition buffer handbook, full pagewidth 220 nF enable input power switch V ENSW enable input regulator 1/3 V EN1/3 enable input regulator 4 V EN4 220 ( IGNIN (1) A minimum capacitor of 220 nF on the supply lines V (2) A minimum capacitor for backup supply is required for stability ...
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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 at a bandwidth of 30 kHz. The noise on the supply line depends on the value of the ...
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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 4.6 0.75 0.48 24.0 mm 15.5 4.4 0.60 0.38 23.6 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...
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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 4.6 0.75 0.48 24.0 mm 15.5 4.4 0.60 0.38 23.6 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...
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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 UNIT max. 0.12 0.53 3.5 mm 3.5 0.35 0.02 0.40 3.2 Notes 1. Limits per individual lead. ...
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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 Packages” (document order number 9398 652 90011). ...
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... 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 DBS, DIP, HDIP, SDIP, SIL Surface mount BGA, HBGA, LFBGA, SQFP, TFBGA HBCC, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, SMS ...
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... Apr 10 (2) This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specifi ...
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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. 2002 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. ...