INTEGRATED CIRCUITS DATA SHEET TDA3615J Multiple voltage regulator Product specification Supersedes data of 1998 Jun 23 2004 Jan 12 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J FEATURES GENERAL DESCRIPTION General The TDA3615J is a multiple output voltage regulator with power switches, intended for use in car radios with or without a microprocessor. It contains: • Six voltage regulators • Five microprocessor controlled regulators (regulators 2 to 6) • One fixed voltage regulator (regulator 1) intended to supply a microprocessor, that also operates during load dump and thermal shutdown • Regulator 1 and reset operate during load dump and thermal shutdown • 5 power regulators supplied by VI(ig) • Low reverse current of regulator 1 • 3 power switches with protections • Very low quiescent current when regulators 2 to 6 and power switches are switched off (VI(ig) = 0 V) • 3 enable inputs for selecting regulators 2 to 6 and the three power switches • Reset output • Very low quiescent current of typical 110 µA. • Adjustable display regulator • High ripple rejection • Three power switches • Low noise for regulators 2 to 6. Protections • Reverse polarity safe (down to −18 V without high reverse current) • Able to withstand voltages up to 18 V at the output (supply line may be short-circuited) • ESD protected on all pins • Thermal protection • Load dump protection • Foldback current limit protection (except for regulator 2) • The regulator outputs and the power switches are DC short-circuited safe to ground and Vbat. ORDERING INFORMATION TYPE NUMBER TDA3615J 2004 Jan 12 PACKAGE NAME DESCRIPTION VERSION DBS17P plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm) SOT243-1 2 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply Vbat/I(ig) Iq supply voltage operating regulators on 11 14.4 18 V operating regulator 1 on 3.5 14.4 18 V jump start t ≤ 10 minutes − − 30 V load dump protection t ≤ 50 ms; tr ≥ 2.5 ms − − 50 V Vbat = 14.4 V; VI(ig) < 1 V; note 1 − 110 250 µA Vbat = VI(ig) = 14.4 V; selector inputs 0,0,0 (state 3 in Table 1); note 1 − 125 − µA quiescent supply current Voltage regulators VO(REG1) output voltage regulator 1 (5 V standby) 0.5 mA ≤ IREG1 ≤ 50 mA 4.75 5.0 5.25 V VO(REG2) output voltage regulator 2 (filament) 0.5 mA ≤ IREG2 ≤ 300 mA 2.7 2.85 3.0 V VO(REG3) output voltage regulator 3 (5 V logic) 0.5 mA ≤ IREG3 ≤ 450 mA 4.75 5.0 5.25 V VO(REG4) output voltage regulator 4 (synthesizer) 0.5 mA ≤ IREG4 ≤ 100 mA 9.0 9.5 10.0 V VO(REG5) output voltage regulator 5 (AM) 0.5 mA ≤ IREG5 ≤ 150 mA 9.0 9.5 10.0 V VO(REG6) output voltage regulator 6 (FM) 0.5 mA ≤ IREG6 ≤ 150 mA 9.0 9.5 10.0 V ISW1 = 0.55 A 0.1 0.45 1.6 V Power switches Vdrop(sw1) drop-out voltage switch 1 (antenna) IM(sw1) peak current switch 1 t<1s 1.7 1.9 − A Vdrop(sw2) drop-out voltage switch 2 (media) ISW2 = 1 A − 0.5 1.0 V Vclamp2 clamping voltage switch 2 − 15.0 16 V Vdrop(sw3) drop-out voltage switch 3 (display) Vclamp3 clamping voltage switch 3 ISW3 = 0.35 A Note 1. The quiescent current is measured when RL = ∞. 2004 Jan 12 3 − 0.5 1.0 V − 15.2 16 V Philips Semiconductors Product specification Multiple voltage regulator TDA3615J BLOCK DIAGRAM handbook, full pagewidth Vbat 15 REFERENCE Schmitt trigger 1 REGULATOR 1 (5 V STANDBY) 14 REG1 (5 V/50 mA) 4.7 kΩ Schmitt trigger 2 LOAD DUMP PROTECTION VI(ig) 16 RES Schmitt trigger 3 9 Schmitt trigger 4 Schmitt trigger 5 ANTENNA SWITCH MEDIA SWITCH DISPLAY SWITCH 7 11 12 10 EN1 EN2 EN3 REGULATOR 2 (FILAMENT) 1 2 3 17 TDA3615J REGULATOR 3 (5 V LOGIC) 5 REGULATOR 4 (SYNTHESIZER) 6 REGULATOR 5 (AM) 8 REGULATOR 6 (FM) 4 MGR099 Fig.1 Block diagram. 2004 Jan 12 SW2 SW3 REG2 FILADJ SELECTOR TEMPERATURE AND LOAD DUMP PROTECTION GND 13 SW1 4 REG3 (5 V/450 mA) REG4 (9.5 V/100 mA) REG5 (9.5 V/150 mA) REG6 (9.5 V/150 mA) Philips Semiconductors Product specification Multiple voltage regulator TDA3615J PINNING SYMBOL PIN handbook, halfpage DESCRIPTION EN1 1 EN2 2 EN3 3 REG6 4 EN1 1 enable input 1 EN2 2 enable input 2 EN3 3 enable input 3 REG6 4 regulator 6 output, FM REG3 5 regulator 3 output, 5 V logic REG3 5 REG4 6 regulator 4 output, synthesizer REG4 6 SW1 7 switch 1 output, antenna SW1 7 REG5 8 regulator 5 output, AM REG5 8 VI(ig) 9 ignition input voltage VI(ig) 9 REG2 10 regulator 2 output, filament SW2 11 switch 2 output, media SW3 12 switch 3 output, display FILADJ 13 filament adjustment REG1 14 regulator 1 output, 5 V standby Vbat 15 battery input voltage RES 16 reset output GND 17 ground TDA3615J REG2 10 SW2 11 SW3 12 FILADJ 13 REG1 14 Vbat 15 RES 16 GND 17 MGR100 Fig.2 Pin configuration. 2004 Jan 12 5 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J The filament regulator output voltage of the TDA3615J can be adjusted with pin FILADJ. FUNCTIONAL DESCRIPTION The TDA3615J is a multiple voltage regulator intended to supply a microprocessor (e.g. in car radio applications). Because of low-voltage operation of the application, a low-voltage drop regulator is used in the TDA3615J. All output pins are fully protected. The regulators are protected against load dump and short-circuit (foldback current protection, except the filament regulator output). At load dump all regulator outputs will go LOW except the 5 V standby regulator output. Regulator 1 (5 V standby) will switch on when the supply voltage exceeds 7.2 V for the first time and will switch off again when the output voltage of the regulator drops below 3.5 V. The antenna switch and the media switch can withstand ‘loss of ground’. This means that the ground pin is disconnected and the switch output is connected to ground (Vbat and VI(ig) are normally connected to the right pin). Reset is used to indicate that the regulator output voltage is within its voltage range. This start-up feature is built-in to secure a smooth start-up of the microprocessor at first connection, without uncontrolled switching of the standby regulator during the start-up sequence. All other regulators and switches can be switched on and off by using the three control input pins. This is only possible when both supply voltages (Vbat and VI(ig)) are within their voltage range. Table 1 shows all possible states. Selector settings Table 1 Possible states of outputs depending on inputs INPUTS OUTPUTS STATE Vbat Vl(ig) EN1 EN2 EN3 REG1 REG2 REG3 REG4 REG5 1 0 X(1) X(1) X(1) X(1) 0 0 0 0 0 0 0 0 0 2 1 0 X(1) X(1) X(1) 1 0 0 0 0 0 0 0 0 3 1 1 0 0 0 1 0 0 0 0 0 0 0 0 4 1 1 0 0 1 1 1 1 1 0 1 1 0 1 5 1 1 0 1 0 1 1 1 1 1 0 1 0 1 6 1 1 0 1 1 1 1 1 0 0 0 0 1 1 7 1 1 1 0 0 1 1 1 0 0 0 0 0 1 8 1 1 1 0 1 1 1 1 1 0 1 1 1 1 9 1 1 1 1 0 1 1 1 1 1 0 1 1 1 10 1 1 1 1 1 1 1 1 1 0 0 1 1 1 Note 1. X = don’t care. 2004 Jan 12 6 REG6 SW1 SW2 SW3 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER Vbat/I(ig) CONDITIONS MIN. MAX. UNIT supply voltage − operating regulators on 18 V jump start t ≤ 10 minutes − 30 V load dump protection t ≤ 50 ms; tr ≥ 2.5 ms − 50 V Vrp reverse polarity voltage non-operating − −18 V Ptot total power dissipation Tamb = 25 °C − 62.5 W Tstg storage temperature non-operating −55 +150 °C Tamb ambient temperature operating −40 +85 °C Tj junction temperature operating −40 +150 °C THERMAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS Rth(j-c) thermal resistance from junction to case Rth(j-a) thermal resistance from junction to ambient in free air VALUE UNIT 2 K/W 40 K/W QUALITY SPECIFICATION Quality specification is in accordance with “SNW-FQ-611”. CHARACTERISTICS Vbat = VI(ig) = 14.4 V; Tamb = 25 °C; see Fig.4; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply Vbat/I(ig) Iq supply voltage operating regulators on 11 14.4 18 V jump start t ≤ 10 minutes − − 30 V load dump protection t ≤ 50 ms; tr ≥ 2.5 ms − − 50 V quiescent supply current Vbat = 14.4 V; VI(ig) < 1 V; note 1 − 110 250 µA Vbat = VI(ig) = 14.4 V; selector inputs 0,0,0; note 1 − 125 − µA Reset buffer Isink(L) LOW-level sink current 2 15 − mA Rpu(int) internal pull-up resistance 3.7 4.7 5.7 kΩ Selector control inputs VIL LOW-level input voltage −0.5 − +0.8 V VIH HIGH-level input voltage 2.0 − − V IIH HIGH-level input current VIH > 2 V − − 1.0 mA IIL LOW-level input current VIL < 0.8 V −1.0 − − mA 2004 Jan 12 7 Philips Semiconductors Product specification Multiple voltage regulator SYMBOL PARAMETER TDA3615J CONDITIONS MIN. TYP. MAX. UNIT Regulator 1 for 5 V standby (IREG1 = 1 mA unless otherwise specified) VO(REG1) output voltage 0.5 mA ≤ IREG1 ≤ 50 mA 4.75 5.0 5.25 V 6.5 V ≤ Vbat ≤ 18 V; note 2 4.75 5.0 5.25 V 18 V ≤ Vbat ≤ 50 V; load dump; IREG1 = 30 mA 4.75 5.0 5.25 V ∆VLN1 line voltage regulation 7 V ≤ Vbat ≤ 18 V − 3 50 mV ∆VL1 load voltage regulation 0.5 mA ≤ IREG1 ≤ 50 mA − − 60 mV SVRR1 supply voltage ripple rejection fi = 120 Hz; Vi(p-p) = 2 V 60 72 − dB Vdrop1 drop-out voltage Vbat = 5 V; note 3 − 0.27 1 V Il1 current limit VREG1 > 4.5 V 60 170 − mA Isc1 short-circuit current RL ≤ 0.5 Ω; note 4 15 60 − mA Regulator 2 for filament (IREG2 = 5 mA unless otherwise specified) VO(REG2) output voltage 0.5 mA ≤ IREG2 ≤ 300 mA 2.7 2.85 3.0 V 7.5 V ≤ Vbat ≤ 16.9 V 2.7 2.85 3.0 V adjust control 1.1 adjust VI(ig) V ∆VLN2 line voltage regulation 7.5 V ≤ Vbat ≤ 16.9 V − − 50 mV ∆VL2 load voltage regulation 5 mA ≤ IREG2 ≤ 300 mA − − 70 mV SVRR2 supply voltage ripple rejection fi = 120 Hz; Vi(p-p) = 2 V 60 80 − dB Isc2 short-circuit current RL ≤ 0.5 Ω 0.35 0.66 − A 0.5 mA ≤ IREG3 ≤ 450 mA 4.75 5.0 5.25 V 7.5 V ≤ Vbat ≤ 16.9 V 4.75 5.0 5.25 V Regulator 3 for 5 V logic (IREG3 = 5 mA unless otherwise specified) VO(REG3) output voltage ∆VLN3 line voltage regulation 7.5 V ≤ Vbat ≤ 16.9 V − − 50 mV ∆VL3 load voltage regulation 5 mA ≤ IREG3 ≤ 450 mA − − 60 mV SVRR3 supply voltage ripple rejection fi = 120 Hz; Vi(p-p) = 2 V 60 80 − dB Il3 current limit VREG3 > 3.5 V 0.5 0.85 − A Isc3 short-circuit current RL ≤ 0.5 Ω; note 4 20 125 − mA Regulator 4 for synthesizer (IREG4 = 5 mA unless otherwise specified) VO(REG4) ∆VLN4 output voltage line voltage regulation 0.5 mA ≤ IREG4 ≤ 100 mA 9.0 9.5 10.0 V 10.75 V ≤ Vbat ≤ 16.9 V 9.0 9.5 10.0 V 10.75 V ≤ Vbat ≤ 16.9 V − − 50 mV ∆VL4 load voltage regulation 5 mA ≤ IREG4 ≤ 100 mA − − 70 mV SVRR4 supply voltage ripple rejection fi = 120 Hz; Vi(p-p) = 2 V 60 70 − dB Vdrop4 drop-out voltage IREG4 = 0.1 A; Vbat = 9 V; note 5 − 0.18 0.5 V Il4 current limit VREG4 > 7 V 0.35 0.57 − A Isc4 short-circuit current RL ≤ 0.5 Ω; note 4 20 160 − mA 2004 Jan 12 8 Philips Semiconductors Product specification Multiple voltage regulator SYMBOL TDA3615J PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Regulator 5 for AM (IREG5 = 5 mA unless otherwise specified) VO(REG5) output voltage 0.5 mA ≤ IREG5 ≤ 150 mA 9.0 9.5 10.0 V 10.75 V ≤ Vbat ≤ 16.9 V 9.0 9.5 10.0 V ∆VLN5 line voltage regulation 10.75 V ≤ Vbat ≤ 16.9 V − − 50 mV ∆VL5 load voltage regulation 5 mA ≤ IREG5 ≤ 150 mA − − 70 mV SVRR5 supply voltage ripple rejection fi = 120 Hz; Vi(p-p) = 2 V 60 70 − dB Vdrop5 drop-out voltage IREG5 = 0.15 A; Vbat = 9 V; note 5 − 0.35 1 V Il5 current limit VREG5 > 7 V 0.2 0.37 − A Isc5 short-circuit current RL ≤ 0.5 Ω; note 4 50 130 − mA 9.0 9.5 10.0 V Regulator 6 for FM (IREG6 = 5 mA unless otherwise specified) 0.5 mA ≤ IREG6 ≤ 150 mA VO(REG6) output voltage 10.75 V ≤ Vbat ≤ 16.9 V 9.0 9.5 10.0 V ∆VLN6 line voltage regulation 10.75 V ≤ Vbat ≤ 16.9 V − − 50 mV ∆VL6 load voltage regulation 5 mA ≤ IREG6 ≤ 150 mA − − 70 mV SVRR6 supply voltage ripple rejection fi = 120 Hz; Vi(p-p) = 2 V 60 70 − dB Vdrop6 drop-out voltage IREG6 = 0.15 A; Vbat = 9 V; note 5 − 0.4 1 V Il6 current limit VREG6 > 7 V 0.2 0.37 − A Isc6 short-circuit current RL ≤ 0.5 Ω; note 4 50 125 − mA ISW1 = 0.55 A; note 5 0.1 0.45 1.6 V − 15.2 16 V 1.7 1.9 − A Power switch 1 (antenna) Vdrop(sw1) drop-out voltage Vclamp1 clamping voltage IM1 peak current t<1s Power switch 2 (media) Vdrop(sw2) drop-out voltage Vclamp2 clamping voltage ISW2 = 1 A; note 5 − 0.5 1.0 V − 15.0 16 V − 0.5 1.0 V − 15.2 16 V Power switch 3 (display) Vdrop(sw3) drop-out voltage Vclamp3 clamping voltage ISW3 = 0.35 A; note 5 Schmitt trigger 1 for regulator Vthr1 rising threshold voltage selector inputs 0,0,0 (state 3 in Table 1); IREG1 = 10 mA 6.2 7.2 7.8 V Vthf1 falling threshold voltage selector inputs 0,0,0 (state 3 in Table 1); IREG1 = 10 mA 3.2 3.5 3.7 V Vhys1 hysteresis voltage − 3.7 − V Schmitt trigger 2 for reset; note 6 Vthr2 rising threshold voltage IREG1 = 10 mA 4.28 4.45 4.73 V Vthf2 falling threshold voltage IREG1 = 10 mA 4.2 4.35 4.5 V Vhys2 hysteresis voltage − 0.1 − V 2004 Jan 12 9 Philips Semiconductors Product specification Multiple voltage regulator SYMBOL TDA3615J PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Schmitt trigger 3 for battery sense Vthr3 rising threshold voltage VI(ig) = 14.4 V; RL = 1 kΩ 6.8 7.35 7.9 V Vthf3 falling threshold voltage VI(ig) = 14.4 V; RL = 1 kΩ 5.5 5.95 6.4 V Vhys3 hysteresis voltage − 1.4 − V 7.2 7.6 8.0 V Schmitt trigger 4 for ignition sense Vthr4 rising threshold voltage Vbat = 14.4 V; RL = 100 Ω Vthf4 falling threshold voltage Vbat = 14.4 V; RL = 100 Ω Vhys4 hysteresis voltage 6.0 6.3 6.8 V − 1.3 − V 19.5 V Schmitt trigger 5 for load dump Vthr5 rising threshold voltage selector inputs 1,0,1 (state 8 in Table 1); note 7 17.5 18.5 Vthf5 falling threshold voltage selector inputs 1,0,1 (state 8 in Table 1); note 7 17 Vthr − 0.3 Vthr − 0.1 V Notes 1. The quiescent current is measured when RL = ∞. 2. Only if Vbat has exceeded 7.2 V. 3. The drop-out voltage of regulator 1 is measured between Vbat and VREGx. 4. The foldback current protection limits the dissipation power at short-circuit. 5. The drop-out voltage of regulators 2 to 6 and power switches 1, 2 and 3 are measured between VI(ig) and VREGx or between VI(ig) and VSWx. 6. The voltage of regulator 1 sinks as a result of a supply voltage drop. 7. Only when one of the control pins is HIGH. 2004 Jan 12 10 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J handbook, full pagewidth 5.0 2.8 VO(REG1) VO(REG2) 1.6 0 50 100 150 200 IREG1 (mA) 5.0 9.5 VO(REG3) VO(REG4) 1.6 1.6 0 250 500 750 1000 IREG3 (mA) 0 250 500 750 1000 IREG2 (mA) 0 200 400 600 800 IREG4 (mA) MGR101 Fig.3 Typical foldback current protection behaviour. 2004 Jan 12 11 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J TEST AND APPLICATION INFORMATION Test information handbook, full pagewidth enable input 1 9 1 ignition input voltage +5 V enable input 2 regulator 6 output FM C6 10 µF (16 V) C7 10 µF (16 V) 4 14 10 5 TDA3615J 13 6 D2 DRF3F201XT R5 100 Ω C11 10 µF (16 V) R6 9.5 Ω C10 10 µF (16 V) R8 31 Ω C4 10 µF (16 V) R9 16 Ω C5 10 µF (16 V) R10 45 Ω C12 47 nF regulator 2 output filament filament adjustment R13 620 Ω R7 470 Ω switch 1 output antenna 8 7 R4 63 Ω reset output 16 11 switch 2 output media R11 47 kΩ ground 17 12 switch 3 output display MGR102 Fig.4 Typical application circuit. 2004 Jan 12 D1 DRXSF401XT regulator 1 output 5 V standby R3 95 Ω regulator 5 output AM C9 10 µF (16 V) C3 47 µF (16 V) 3 R2 11 Ω regulator 4 output synthesizer C8 10 µF (16 V) battery input voltage R1 63 Ω regulator 3 output 5 V logic C2 0.1 µF (50 V) 2 15 enable input 3 L1 C1 0451707 4400 µF (16 V) 12 R12 12.5 Ω Philips Semiconductors Product specification Multiple voltage regulator TDA3615J With almost any output capacitor, stability can be guaranteed; see Figs 5, 6 and 7. Application information NOISE Table 2 When only an electrolytic capacitor is used, the temperature behaviour of this output capacitor can cause oscillations at extreme low temperature. The next 2 examples show how an output capacitor value is selected. Oscillation problems can be avoided by adding a 47 nF capacitor in parallel with the electrolytic capacitor. Noise figures NOISE FIGURE (µV)(1) REGULATOR Co = 10 µF Co = 47 µF Co = 100 µF 1 175 145 100 2 125 98 85 3 180 150 125 4 290 260 190 5 290 260 190 6 290 260 190 Example 1 (regulator 1) Regulator 1 is made stable with an electrolytic output capacitor of 10 µF (ESR = 3.1 Ω). At −30 °C the capacitor value is decreased to 3 µF and the ESR is increased to 22 Ω. The regulator will remain stable at −30 °C; see Fig.5. Note Example 2 (regulator 5) 1. Measured at a bandwidth of 1 MHz. Regulator 5 is made stable with a 2.2 µF electrolytic capacitor (ESR = 8 Ω). At −30 °C the capacitor value is decreased to 0.8 µF and the ESR is increased to 56 Ω. Using Fig.6, the regulator will be instable at −30 °C. The regulator outputs for regulators 2 to 6 are designed in such a way that the noise is very low and the stability is very good. The noise output voltages are depending on the output capacitors. Table 2 describes the influence of the output capacitors on the output noise. Even when only a small MKT capacitor of 47 nF is used as output capacitor, regulator 5 will remain stable over all temperatures. STABILITY The regulators are made stable with the external connected output capacitors. handbook, halfpage handbook, halfpage 80 ESR (Ω) 60 100 ESR (Ω) maximum ESR maximum ESR 75 40 stable region 50 stable region 20 25 minimum ESR 0.1 1 10 C (µF) 100 0.022 MGR103 1 C (µF) 10 MGR104 Fig.5 Stability curve of regulator 1 (5 V standby). 2004 Jan 12 0.1 Fig.6 Stability curve of regulator 5 (AM). 13 Philips Semiconductors Product specification Multiple voltage regulator handbook, halfpage 100 ESR (Ω) TDA3615J maximum ESR handbook, halfpage Vbat 75 VI(ig) stable region 50 C1 1000 µF 25 battery 16 V (max) 15 9 11 VSW2 = 0 V SW2 C2 220 nF TDA3615J 17 GND 0.022 0.1 1 C (µF) MGR106 10 MGR105 Fig.7 Stability curve of regulator 3 (5 V logic). Fig.8 Loss of ground test circuit. LOSS OF GROUND PROTECTION CAPACITIVE LOADS ON POWER SWITCHES Two power switches (media and antenna) are protected for loss of ground. The loss of ground situation is depicted in Fig.8. The ground terminal of the battery is connected to the output of the media switch. Two problems occur: Power switches can deliver a large current to the connected loads. When a supply voltage ripple is applied, large load currents will flow when capacitive loads are used in parallel with normal loads. 1. At first connection a high charge current will flow through C1 to the ground terminal (pin 17) of the TDA3615J and out of the switch output (pin 11). The media and antenna switches are protected to limit this current. When the output of a power switch is forced above VI(ig) an internal protection is activated to switch off the switch as long as the fault is present. The display switch in particular is sensitive to capacitive loads. 2. When the switch is enabled, a short-circuit current will flow out of the power switch output (pin 11) because the output of the switch is shortened below substrate potential. We therefore strongly advise: • Use only a 47 nF output capacitor on the display switch • Use a 10 µF capacitor on the outputs of the antenna and media switch. A special protection is built-in to avoid the media and antenna switches from being damaged during a loss of ground condition. On the outputs of regulators 2 to 6 a capacitor of 47 nF can be used; larger values are possible but not necessary to guarantee stability; see Figs 4, 6 and 7. In practice, this condition can occur when the ground terminal of the total application is connected to the switch output due to a bad wiring. 2004 Jan 12 14 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J PACKAGE OUTLINE DBS17P: plastic DIL-bent-SIL power package; 17 leads (lead length 7.7 mm) SOT243-3 non-concave Dh x D Eh view B: mounting base side A2 d B j E A L3 L c Q 1 v M 17 e1 Z e2 m w M bp e 0 5 10 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A2 bp c D (1) d Dh E (1) e mm 17.0 15.5 4.6 4.4 0.75 0.60 0.48 0.38 24.0 23.6 20.0 19.6 10 12.2 11.8 2.54 e1 e2 1.27 5.08 Eh j L L3 m Q v w x Z (1) 6 3.4 3.1 8.4 7.0 2.4 1.6 4.3 2.1 1.8 0.6 0.25 0.03 2.00 1.45 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC JEDEC JEITA ISSUE DATE 99-12-17 03-03-12 SOT243-3 2004 Jan 12 EUROPEAN PROJECTION 15 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J The total contact time of successive solder waves must not exceed 5 seconds. SOLDERING Introduction to soldering through-hole mount packages The device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the specified maximum storage temperature (Tstg(max)). If the printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit. This text gives a brief insight to wave, dip and manual soldering. 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). Wave soldering is the preferred method for mounting of through-hole mount IC packages on a printed-circuit board. Manual soldering Apply the soldering iron (24 V or less) to the lead(s) of the package, either below the seating plane or not more than 2 mm above it. If the temperature of the soldering iron bit is less than 300 °C it may remain in contact for up to 10 seconds. If the bit temperature is between 300 and 400 °C, contact may be up to 5 seconds. Soldering by dipping or by solder wave Driven by legislation and environmental forces the worldwide use of lead-free solder pastes is increasing. Typical dwell time of the leads in the wave ranges from 3 to 4 seconds at 250 °C or 265 °C, depending on solder material applied, SnPb or Pb-free respectively. Suitability of through-hole mount IC packages for dipping and wave soldering methods SOLDERING METHOD PACKAGE DIPPING WAVE CPGA, HCPGA − suitable DBS, DIP, HDIP, RDBS, SDIP, SIL suitable suitable(1) PMFP(2) − not suitable Notes 1. For SDIP packages, the longitudinal axis must be parallel to the transport direction of the printed-circuit board. 2. For PMFP packages hot bar soldering or manual soldering is suitable. 2004 Jan 12 16 Philips Semiconductors Product specification Multiple voltage regulator TDA3615J DATA SHEET STATUS LEVEL DATA SHEET STATUS(1) PRODUCT STATUS(2)(3) Development DEFINITION I Objective data II Preliminary data Qualification 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 specification without notice, in order to improve the design and supply the best possible product. III Product data This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Production 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. Notes 1. Please consult the most recently issued data sheet before initiating or completing a design. 2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. DEFINITIONS DISCLAIMERS Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Limiting values definition Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Right to make changes Philips Semiconductors reserves the right to make changes in the products including circuits, standard cells, and/or software described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Application information Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 2004 Jan 12 17 Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 For sales offices addresses send e-mail to: [email protected]. SCA76 © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Printed in The Netherlands R32/02/pp18 Date of release: 2004 Jan 12 Document order number: 9397 750 12584