tda3618ajr NXP Semiconductors, tda3618ajr Datasheet
tda3618ajr
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tda3618ajr Summary of contents
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... DATA SHEET TDA3618AJR Multiple voltage regulator with switch and ignition buffers Product specification Supersedes data of 2001 May 02 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 2002 Feb 12 ...
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... The regulator outputs and the power switch are DC short-circuit safe to ground and V GENERAL DESCRIPTION The TDA3618AJR is a multiple output voltage regulator with a power switch and ignition buffers, intended for use in car radios with or without a microcontroller. It contains: Two fixed voltage regulators with foldback current ...
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... I 600 mA REG1 0 150 mA 14.4 V REG2 750 mA REG3 1 Product specification TDA3618AJR MIN. TYP. MAX. UNIT 11 14 2.4 14 400 500 A 150 C 8.5 9.0 9.5 V 4.75 5.0 5 ...
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... POWER SWITCH & BACK-UP SWITCH BACK-UP CONTROL & & 1 IGNITION BUFFER INVERTER 14 GND Fig.1 Block diagram. 4 Product specification TDA3618AJR 17 SW TEMPERATURE LOAD DUMP PROTECTION REGULATOR 2 REG2 3 REGULATOR 3 REG3 TDA3618AJR 2 REGULATOR 1 REG1 12 HOLD V reg2 & 9 RES 8 IGN2 OUT 7 IGN1 OUT MGU332 ...
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... Feb 12 DESCRIPTION handbook, halfpage 5 Product specification TDA3618AJR REG1 REG3 3 4 EN3 5 IGN2 IN IGN1 IGN1 OUT 8 IGN2 OUT 9 TDA3618AJR RES 10 EN1 ENSW 11 12 HOLD 13 C RES 14 GND 15 REG2 MGU333 Fig.2 Pin configuration. ...
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... Philips Semiconductors Multiple voltage regulator with switch and ignition buffers FUNCTIONAL DESCRIPTION The TDA3618AJR 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 in the TDA3618AJR ...
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... Feb 12 low battery detector output stage out of regulation detector 1 REGULATOR 1 output stage out of regulation detector TEMPERATURE PROTECTION REGULATOR 3 150 C Fig.3 Block diagram of the hold circuit. 7 Product specification TDA3618AJR TDA3618AJR & 1 buffer V16 LOAD FOLDBACK DUMP MODE MGU334 2 REG1 3 REG3 12 HOLD ...
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... V >1.8 V enable regulator 1 <1.3 V regulator 3 regulator 1 temperature active protection passive 150 C HIGH HOLD LOW Fig.4 Timing diagram of ignition Schmitt triggers and HOLD. 2002 Feb 12 load dump Schmitt trigger ignition 1 load dump Schmitt trigger ignition 2 Hold output 8 Product specification TDA3618AJR MGR930 ...
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... V switch 16 V power switch output 0 V 2002 Feb 12 load dump Backup Schmitt trigger and reset behaviour load dump V P and enable Schmitt trigger load dump Power switch behaviour Fig.5 Timing diagram of regulators and power switch. 9 Product specification TDA3618AJR MGK610 ...
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... Feb 12 CONDITIONS operating reverse polarity; non-operating jump start minutes load dump protection ms; t non-operating operating operating CONDITIONS in free air 10 Product specification TDA3618AJR MIN. MAX 2 +150 40 +85 40 +150 VALUE ...
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... rising mA; 4.43 P REG1 note 3 V falling mA; 4.4 P REG1 note 3 V rising; note falling; note 3 8 rising; note falling; note 3 4 Product specification TDA3618AJR TYP. MAX. 14 390 500 400 7.0 7.5 4.5 5.0 2.5 6.5 7.1 1.9 2.3 4.6 1.8 2.4 1.3 1.9 0 0.15 V 0.1 O(REG2) ...
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... 600 mA REG1 I = 600 mA REG1 kHz i(p- 550 mA; REG1 V = 9.5 V; note > 8.5 V; note 8 0.65 O(REG1) R 0.5 ; note 9 250 L 12 Product specification TDA3618AJR TYP. MAX. 9.7 10.3 9.4 9.8 0.3 0.1 5 400 900 800 3.0 3 O(REG2) 17 400 9.0 9.5 9.0 9.5 2 ...
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... I = 500 mA; REG3 V = 5.75 V; note > 4.5 V; note 8 0.80 O(REG3) R 0.5 ; note 9 100 13 note 1 13 note 13 Product specification TDA3618AJR TYP. MAX. 5.0 5.25 5.0 5.25 5.0 5. 100 70 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. 100 19 45 ...
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... IGN1OUT V 0.8 V 0.45 IGN1OUT IGN1OUT IGN1IN V falling from IGN1IN 3. rising from IGN1IN 0 > 3 > 3 > 3 IGN2IN V > IGN2IN 14 Product specification TDA3618AJR TYP. MAX 0.8 0.35 16 900 3.25 3.75 1.3 1 7.0 7.5 4.5 5.0 0.2 0.8 5.0 5.25 0.8 1.0 500 500 2.2 2.5 2.0 2.3 0.2 0.5 1.0 50 UNIT ...
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... IGN2IN 1 falling from IGN2IN 2.5 to 1.7 V has exceeded 6 drop 750 10 [ 375 10 [s] = > 1 > 1 > 1 EN1 EN3 15 Product specification TDA3618AJR MIN. TYP. MAX 0 0.2 0.8 4.5 5.0 5.25 0.45 0.8 0.45 2.0 1.0 500 500 : RES : RES and REGn. ...
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... V O(REG3) (V) MGL598 5.0 I lim I REG2 (A) Fig.6 Foldback current protection of the regulators (V) 3.3 delayed generates hold Fig.7 Current protection of the power switch. 16 Product specification TDA3618AJR MBK946 I lim I REG1 ( REG3 (A) c. Regulator 3. MGU349 not delayed 1 (A) MGL599 I lim ...
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... (2) IGN1 IGN2 C10 ground is required for stability. P Fig.8 Test circuit. 17 Product specification TDA3618AJR SW C2 220 REG2 REG1 REG3 RES C6 ( HOLD C11 ( ...
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... Use a tantalum capacitor larger electrolytic capacitor. MGK612 handbook, halfpage 10 100 Fig.10 Curve for selecting the value of output 18 Product specification TDA3618AJR = 30 C, the capacitor value is decreased amb = 30 C, the capacitor value is amb = maximum ESR ( ) ...
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... IEC SOT475-1 2002 Feb scale (1) ( 20.0 12.2 10 2.54 1.27 5.08 19.6 11.8 REFERENCES JEDEC EIAJ 19 TDA3618AJR non-concave view B: mounting base side 3.4 12.4 2.4 2.1 6 4.3 3.1 11.0 1.6 1.8 EUROPEAN PROJECTION Product specifi ...
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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. SOLDERING METHOD DIPPING suitable 20 Product specification TDA3618AJR ). If the stg(max) WAVE (1) suitable ...
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... Product specification TDA3618AJR DEFINITIONS These products are not Philips Semiconductors ...
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... Philips Semiconductors Multiple voltage regulator with switch and ignition buffers 2002 Feb 12 NOTES 22 Product specification TDA3618AJR ...
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... Philips Semiconductors Multiple voltage regulator with switch and ignition buffers 2002 Feb 12 NOTES 23 Product specification TDA3618AJR ...
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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 ...