TDA3608 Philips Semiconductors, TDA3608 Datasheet
TDA3608
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TDA3608 Summary of contents
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... DATA SHEET TDA3608Q Multiple voltage regulator with switch Preliminary specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1997 Aug 14 ...
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... NAME TDA3608Q DBS13P 1997 Aug 14 GENERAL DESCRIPTION The TDA3608Q is a multiple output voltage regulator with a power switch, intended for use in car radios with or without a microcontroller. It contains: Two fixed voltage regulators with a foldback current protection (regulator 1 and regulator 3) and one fixed voltage regulator (regulator 2), intended to supply a microcontroller, that also operates during load dump and thermal shutdown ...
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... CONDITIONS non-operating t 10 minutes t 50 ms standby mode 600 mA REG1 0 300 mA 14.4 V REG2 400 mA REG3 1 Preliminary specification TDA3608Q MIN. TYP. MAX. UNIT 9.5 14 2.4 14 500 600 A 150 C 8.15 8.5 8.85 V 4.75 5.0 5. ...
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... Aug 14 POWER SWITCH TEMPERATURE & LOAD DUMP PROTECTION BACK-UP SWITCH BACK-UP CONTROL REGULATOR 2 REGULATOR 3 & REGULATOR 1 & TDA3608Q 10 Fig.1 Block diagram. 4 Preliminary specification TDA3608Q 13 (14.2 V after 10 ms (short-circuit) 12 (14.2 V/100 mA V/100 mA) REG2 3 (5 V/400 mA) REG3 2 (8.5 V/600 mA) REG1 ...
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... SW 13 power switch output FUNCTIONAL DESCRIPTION The TDA3608Q is a multiple output voltage regulator with a power switch, intended for use in car radios with or without a microcontroller. Because of low-voltage operation of the car radio, low-voltage drop regulators are used in the TDA3608Q. Regulator 2 will switch on when the back-up voltage exceeds 6 ...
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... V 16 4.5 V 4.0 V enable 2.2 V power 2.0 V switch power switch output 0 V 1997 Aug 14 load dump Back-up Schmitt trigger and reset behaviour load dump V P and enable Schmitt trigger load dump Power switch behaviour Fig.3 Timing diagrams. 6 Preliminary specification TDA3608Q MGK603 ...
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... R thermal resistance from junction to ambient th(j-a) 1997 Aug 14 CONDITIONS non-operating t 10 minutes t 50 ms non-operating operating operating CONDITIONS in free air 7 Preliminary specification TDA3608Q MIN. MAX. UNIT +150 +150 ...
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... 0.1 REG rising mA; P REG1 note 3 V rising mA; 4.3 P REG1 note 3 0.1 V rising; note rising; note 3 9.2 P 0.1 8 Preliminary specification TDA3608Q TYP. MAX. 14 500 600 520 4.5 5.0 4.0 4.5 0.5 6.5 7.1 1.9 2.2 4.6 2.2 2.7 2.0 2.5 0.2 0 0.15 V 0.075 V REG2 REG2 V 0.35 REG2 ...
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... 4. 4. 150 mA REG2 150 mA REG2 300 mA REG2 kHz i(p-p) 9 Preliminary specification TDA3608Q TYP. MAX 800 3.0 3 400 8.5 8.85 8.5 8. 0.4 0.7 1.2 800 5.0 5.25 5.0 5.25 5.0 5 ...
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... A; note 1.8 A; note 13 notes 12 and 100 14 < 1 note 13 0 12.4 V; note Preliminary specification TDA3608Q TYP. MAX. 0.4 0.6 0.8 1.2 0.2 0.5 0.8 1.0 0.37 100 1 400 5.0 5.25 5.0 5. 1.5 0.70 400 0.45 0.7 1.0 1.8 2.0 15.0 16.0 V ...
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... Fig.5). 14. The reverse current of the back-up switch is measured when flowing out of pin V 1997 Aug 14 has exceeded 6 (see Fig.6). drop Preliminary specification C 3 ----- - V C 750 (th and REGn REGmn and SW. P with TDA3608Q ...
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... V I REGm1 300 mA I REG1 5 REGsc3 200 mA c. Regulator 3. Fig.4 Foldback current protection of the regulators (A) 1.8 10 Fig.5 Current protection of the power switch. 12 Preliminary specification REGsc2 REG2 b. Regulator 2. MGK656 I REGm3 I REG3 MGB758 t (ms) TDA3608Q MGK655 I REGm2 ...
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... reset 10 k output hold output MGK605 NOISE FIGURE 225 V 150 V 2 225 V 150 V 3 255 V 200 V TDA3608Q R L(sw L(REG2 L(REG1 L(REG3 (1) = 100 F O 135 V 135 V 180 V ...
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... The regulator will be instable (see Fig.8). Solution Use a tantalum capacitor larger electrolytic capacitor. The use of tantalum capacitors is recommended to avoid problems with stability at low temperatures. handbook, halfpage MBK100 100 Fig.8 14 Preliminary specification TDA3608Q 14 maximum ESR stable region ...
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... 20.0 12.2 10 3.4 1.7 5.08 19.6 11.8 REFERENCES JEDEC EIAJ 15 Preliminary specification non-concave view B: mounting base side 3.4 12.4 2.4 2.1 6 4.3 0.8 3.1 11.0 1.6 1.8 EUROPEAN PROJECTION TDA3608Q SOT141 2.00 0.25 0.03 1.45 ISSUE DATE 92-11-17 95-03-11 ...
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... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. 16 Preliminary specification TDA3608Q ). If the stg max ...
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... Philips Semiconductors Multiple voltage regulator with switch 1997 Aug 14 NOTES 17 Preliminary specification TDA3608Q ...
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... Philips Semiconductors Multiple voltage regulator with switch 1997 Aug 14 NOTES 18 Preliminary specification TDA3608Q ...
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... Philips Semiconductors Multiple voltage regulator with switch 1997 Aug 14 NOTES 19 Preliminary specification TDA3608Q ...
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... Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2686, Fax. +41 1 481 7730 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...