Ordering number : ENA2122 Bi-CMOS LSI LV5686PVC For Car Audio Systems Multi-Power Supply IC Overview LV5686PVC is a multiple voltage regulator for Car Audio System. This IC has 3 voltage regulators, 5V output for a microcontroller, 9.85V output for illuminations, 9V output for audio control and 6 high side switches. About protection circuits, it has Over-current-protection, Over-voltage-protection and Thermal-shut-down. This IC is most suitable for Car Audio System. Features • 3 system regulators VDD (MCU) : VOUT 5V, IOUT max 300mA, reverse current prevention. Illumination : VOUT 9.85V, IOUT max 300mA Audio : VOUT 9.0V, IOUT max 500mA • 6 high side switches AMP : IOUT max 300mA, voltage difference between input and output: 1.0V ANT : IOUT max 300mA, voltage difference between input and output: 1.0V EXT1 : IOUT max 500mA, voltage difference between input and output: 1.0V EXT2 : IOUT max 500mA, voltage difference between input and output: 1.0V EXT3 : IOUT max 350mA, voltage difference between input and output: 0.5V EXT4 : IOUT max 500mA, voltage difference between input and output: 1.0V • Over Current Protection • BATT. Detection: under voltage1 (<6.5V), under voltage2 (<9.5V) and over voltage (>18V) • Over Voltage Protection Typ 25V (shutdown except VDD) • Thermal Shut Down Circuit Typ 175°C • Applied P-LDMOS to Output stage (Warning) The protector functions only improve the IC’s tolerance and they do not guarantee the safety of the IC if used under the conditions out of safety range or ratings. Use of the IC such as use under overcurrent protection range, thermal shutdown state or V6IN OVS condition may degrade the IC’s reliability and eventually damage the IC. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for new introduction or other application different from current conditions on the usage of automotive device, communication device, office equipment, industrial equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer ' s products or equipment. 92612NKPC 20120830-S00003 No.A2122-1/14 LV5686PVC Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Conditions Maximum supply voltage VCC max Allowable power dissipation Pd max Conditions Independent IC Ratings Ta ≤ 25°C Al heat sink * With an infinity heat sink See below for the waveform applied. Unit 36 V 1.3 W 5.3 W 26.0 W 50 V Peak supply voltage VCC peak Operating ambient temperature Topr -40 to +85 °C Storage temperature Tstg -55 to +150 °C Junction temperature Tj max 150 °C * : When the Aluminum heat sink (50mm × 50mm × 1.5mm) is used Waveform of surge test 50V 90% 10% 16V 5msec 100msec Recommended Operating Range at Ta = 25°C Parameter Conditions Operating supply voltage 1 VDD(5V) Operating supply voltage 2 Ratings Unit 6.5 to 16 V AUDIO(9V) 11.5 to 16 V Operating supply voltage 3 ILM(9.85V) 12.5 to 16 V Operating supply voltage 4 AMP, ANT, EXT1, EXT2, EXT3, EXT4 7.5 to 16 V No.A2122-2/14 LV5686PVC Electrical Characteristics (1) at Ta = 25°C, VCC = 14.4V (*1) Parameter Symbol Ratings Conditions min Quiescent current ICC typ VDD No Load, EN/CTRL1/2 = ⎡L/L/L⎦ Unit max 60 100 μA EN (AUDIO, ILM, AMP, EXT1 control) ⎡L⎦ input voltage VIL1 All: OFF 0.3 V ⎡M⎦ input voltage VIM1 AUDIO, ILM, EXT1: ON 1.1 1.65 2.1 V ⎡H⎦ input voltage VIM1 All: ON 2.7 3.3 5.5 V Input impedance RIN1 Input voltage ≤ 3.3V 280 400 520 kΩ ⎡L⎦ input voltage VIL2 All: OFF 0.3 V ⎡M⎦ input voltage VIM2 EXT2: ON 1.1 1.65 2.1 V ⎡H⎦ input voltage VIM2 All: ON 2.7 3.3 5.5 V Input impedance RIN2 Input voltage ≤ 3.3V 280 400 520 kΩ ⎡L⎦ input voltage VIL3 All: OFF 0.3 V ⎡M⎦ input voltage VIM3 ANT: ON 1.1 1.65 2.1 V ⎡H⎦ input voltage VIM3 All: ON 2.7 3.3 5.5 V Input impedance RIN3 Input voltage ≤ 3.3V 280 400 520 kΩ 5.0 5.25 V 0 CTRL1 (EXT2, EXT4 control) 0 CTRL2 (ANT, EXT3 control) 0 VDD output 5V (reverse current prevention diode implemented) VDD output voltage VO1 IO1 = 200mA 4.75 VDD output current IO1 VO1 > 4.7V 300 Line regulation ΔVOLN1 7.5V < VCC < 16V, IO1 = 200mA 30 60 mV Load regulation ΔVOLD1 1mA < IO1 < 200mA 70 140 mV 1.25 1.5 Dropout voltage VDROP1 IO1 = 150mA Ripple rejection RREJ1 f = 120Hz, IO1 = 200mA VDD reverse current Irev VO1 = 5V, VCC = 0V 40 mA 50 V dB 10 100 9.85 10.34 μA ILM output 9.85V-ON ; EN = ⎡M⎦, ⎡H⎦ ILM output voltage VO2 IO2 = 200mA 9.36 ILM output current IO2 VO2 > 9.2V 300 Line regulation ΔVOLN2 12.5V < VCC < 16V, IO2 = 200mA Load regulation ΔVOLD2 Dropout voltage VDROP2 Ripple rejection RREJ2 f = 120Hz, IO2 = 200mA V mA 30 60 mV 1mA < IO2 < 200mA 70 140 mV IO2 = 200mA 1.0 1.5 40 50 V dB (*1) All the specification is defined based on the tests performed under the conditions where Tj and Ta(=25°C) are almost equal. These tests were performed with pulse load to minimize the increase of junction temperature (Tj). No.A2122-3/14 LV5686PVC Electrical Characteristics (2) at Ta = 25°C, VCC = 14.4V Parameter Symbol Ratings Conditions min typ Unit max AUDIO output 9.0V -ON ; EN = ⎡M⎦, ⎡H⎦ AUDIO output voltage VO3 IO3 = 400mA 8.55 9.0 9.45 AUDIO output current IO3 VO3 > 8.5V 500 Line regulation ΔVOLN3 Load regulation ΔVOLD3 11.5V < VCC < 16V, IO3 = 400mA 40 80 mV 1mA < IO3 < 400mA 70 140 mV 0.6 1.0 Dropout voltage VDROP3 IO3 = 200mA Ripple rejection RREJ3 f = 120Hz, IO3 = 200mA Output voltage VO4 IO4 = 300mA Output current IO4 VO4 ≥ VCC-1.8 V mA 45 60 VCC-1.8 VCC-1.0 V dB AMP Remote-ON ; EN = ⎡H⎦ 300 V mA ANT Remote-ON ; CTRL2 = ⎡M⎦, ⎡H⎦ Output voltage VO5 IO5 = 300mA Output current IO5 VO5 ≥ VCC-1.8 Output voltage VO6 IO6 = 500mA Output current IO6 VO6 ≥ VCC-1.8 Output voltage VO7 IO7 = 500mA Output current IO7 VO7 ≥ VCC-1.8 Output voltage VO8 IO8 = 350mA Output current IO8 VO8 ≥ VCC-1.0 Output voltage VO9 IO9 = 500mA Output current IO9 VO9 ≥ VCC-1.8 VCC-1.8 VCC-1.0 300 V mA EXT1-ON ; EN = ⎡M⎦, ⎡H⎦ VCC-1.8 VCC-1.0 500 V mA EXT2-ON ; CTRL1 = ⎡M⎦, ⎡H⎦ VCC-1.8 VCC-1.0 500 V mA EXT3-ON ; CTRL2 = ⎡H⎦ VCC-1.8 VCC-1.0 350 V mA EXT4-ON ; CTRL1 = ⎡H⎦ VCC-1.8 500 VCC-1.0 V mA No.A2122-4/14 LV5686PVC Electrical Characteristics (3) at Ta = 25°C, VCC = 14.4V Parameter Symbol Ratings Conditions min typ Unit max BATT.DET output: VCC voltage detection BATT.DET output voltage Voff IOL = 1mA, undetected. 0.3 0.4 V BATT.DET output voltage Von IOH = -1mA, Under-voltage1 VDD-0.4 VDD-0.3 Under-voltage VthL1 VCC falling, BATT.DET: ”Hi-Z” → ”Hi” 6.3 6.5 6.7 V V VthL1r VCC rising 6.8 7.0 7.2 V 0.4 0.5 0.6 V detect threshold1 Under-voltage release threshold1 Under-voltage1 Vuv1hys Hysteresis Under-voltage VthL2 VCC falling, BATT.DET: ”Lo” → ”Hi-Z” 9.25 9.5 9.75 V VthL2r VCC rising 9.75 10 10.25 V 0.4 0.5 0.6 V 17 18 19 V 16.5 17.5 18.5 V 0.4 0.5 0.6 V 22.5 25 27.5 V detect threshold2 Under-voltage release threshold2 Under-voltage2 Vuv2hys Hysteresis Over-voltage VthH VCC rising, BATT.DET: ”Lo” → ”Hi-Z” VthHr VCC falling detect threshold Over-voltage release threshold Over-voltage Vovhys Hysteresis Overvoltage shutdown Vovp no hysteresis *VCC voltage detection & over-voltage shutdown VCC OFF Over-voltage shutdown 25V Hi-Z Over-voltage 18V 17.5V L 10V 9.5V 7V 6.5V ON Under-voltage2 Hi-Z Under-voltage1 H BATT.DET (PIN4) Normal operation OUTPUT Status No.A2122-5/14 LV5686PVC CTRL terminal truth table EN EXT1 AUDIO ILM AMP CTRL1 EXT2 EXT4 CTRL2 ANT EXT3 L OFF OFF OFF OFF L OFF OFF L OFF OFF M ON ON ON OFF M ON OFF M ON OFF H ON ON ON ON H ON ON H ON ON EN/CTRL1/CTRL2 voltage range and threshold 5.5V H 2.5V 2.35V(typ) 2.1V M 1.1V 0.8V(typ) 0.5V L 0V Package Dimensions unit : mm (typ) 3336 • Allowable power dissipation derating curve Pd max -- Ta Allowable power dissipation, Pd max -- W 8 21.6 HEAT SPREADER (20.0) 3.0 (11.0) (11.0) 3.35 12.4 (9.05) (14.55) 17.9 (8.6) (R1.75) 1 0.4 15 (1.91) 1.27 2.54 2.54 0.7 Aluminum heat sink mounting conditions tightening torque : 39N•cm, using silicone grease 7 6 5.3 5 Aluminum heat sink (50×50×1.5mm3) when using θja=96.15°C/W 4 3 2 1.3 1 Independent IC θja=23.6°C/W 0 --40 --20 0 20 40 60 80 100 120 140150 160 Ambient temperature, Ta -- °C SANYO : HZIP15 Pin assignment 1 3 5 7 9 11 13 14 ILM GND EXT3 12 EXT4 10 EXT2 CTRL2 CTRL1 8 AUDIO 6 VCC EN B.DET 4 VDD 2 EXT1 ANT AMP LV5686PVC 15 No.A2122-6/14 LV5686PVC Application Circuit Example C2 + D3 D2 D4 EN CTRL2 C10 + ILM 14 13 C11 + 15 C12 + + + C8 C9 VCC GND EXT4 EXT3 EXT2 CTRL2 CTRL1 AUDIO 12 11 CTRL1 C6 C7 VDD ANT 10 9 + C4 C5 AMP 8 7 C3 + + D1 6 5 B.DET C1 + VCC 4 3 EN VDD 2 1 B.DET EXT1 AMP ANT LV5686PVC C13 C14 AUDIO ILM EXT2 EXT3 EXT4 EXT1 Peripheral parts Part name Description Recommended value Note C1, C2, C3, C10, C11, C12 output stabilization capacitor for high-side switches greater than 2.2μF C4, C8, C13 output stabilization capacitor greater than10μF (*1) C5, C9, C14 output stabilization capacitor greater than0.22μF (*1) C6 Capacitor for bypass power supply greater than 100μF Make sure to implement close to C7 Capacitor for oscillation protector greater than 0.22μF VCC and GND. D1, D2, D3, D4 Internal device protector diode SANYO SB1003M3 (*2) Ceramic capacitor Note: Circuit diagram and the values are only tentative and subject to change. (*1) Make sure that total capacitance of regulator output is greater than 10μF and meets the condition of ESR = 0.001 to 10Ω , in which voltage/temperature dependence and unit differences are taken into consideration. Moreover, in case of electrolytic capacitor, high-frequency characteristics should be sufficiently good. (*2) These parts are necessary if output voltage of high-side switches gets lower than GND or higher than VCC. The same consideration is required on EXT1 through EXT4. No.A2122-7/14 LV5686PVC Block Diagram VCC +B C6 + 7 C7 AMP CTRL AMP 1 C1 Over/Under Voltage Detection VDD Start up ANT CTRL 300mA + D1 ANT 2 C2 D2 300mA + D3 D4 Vref EXT1 CTRL EXT1 3 C3 BATT.DET. 4 EXT2 CTRL 500mA + EXT2 11 C10 500mA + CTRL1 8 EXT3 CTRL EXT3 12 OUTPUT CTRL2 10 C11 350mA + Control EXT4 CTRL EXT4 13 C12 EN 6 500mA + ILM9.85V Thermal 15 C13 Shut Down + 300mA C14 AUDIO 9V GND 14 9 C8 + C9 VDD5V 5 C4 + 500mA 300mA C5 No.A2122-8/14 LV5686PVC Pin Function Pin No. 1 Pin name AMP Description AMP output When EN = H, Equivalent Circuit VCC 7 100kΩ AMP is ON VCC-1V/300mA 1 2 ANT ANT output When CTRL2 = M or H, 5kΩ 14 GND 7 VCC 100kΩ ANT is ON VCC-1V/300mA 2 3 EXT1 EXT1 output When EN = M or H, 5kΩ 14 GND 7 VCC 100kΩ EXT1 is ON VCC-1V/500mA 3 4 BATT.DET Battery voltage detector output L : 9.5V<VCC<18V HiZ : 6.5V<VCC<9.5V 5kΩ 14 GND 5 VDD or VCC>18V H (VDD) : VCC<6.5V 4 14 100Ω GND Continued on next page. No.A2122-9/14 LV5686PVC Continued from preceding page. Pin No. 5 Pin name VDD Description Equivalent Circuit VDD output, 5.0V/0.3A VCC 7 5 420kΩ 140kΩ 14 6 EN Control input 8 CTRL1 3-value input 10 CTRL2 GND VCC 7 6 8 10kΩ 10 140kΩ 165kΩ 0.5V 85kΩ 14 7 9 VCC AUDIO GND Power supply AUDIO output When EN = M or H, 7 VCC 14 GND VCC 7 AUDIO is ON 9V/0.5A 9 279kΩ 45kΩ 14 11 EXT2 EXT2 output When CTRL1 = M or H, GND VCC 7 100kΩ EXT2 is ON VCC-1V/500mA 11 14 5kΩ GND Continued on next page. No.A2122-10/14 LV5686PVC Continued from preceding page. Pin No. 12 Pin name EXT3 Description Equivalent Circuit EXT3 output VCC 7 When CTRL2 = H, 100kΩ EXT3 is ON VCC-0.5V/350mA 12 13 EXT4 5kΩ 14 GND 7 VCC EXT4 output When CTRL1 = H, 100kΩ EXT4 is ON VCC-1V/500mA 13 5kΩ 14 14 GND 15 ILM ILM output When EN = M or H, GND VCC 7 ILM is ON 9.85V/0.3A 15 310kΩ 45kΩ 14 GND No.A2122-11/14 LV5686PVC Timing Chart 25V 18V VCC 14.4V 7V 10V 10V (PIN7) 17.5V 9.5V 6.5V 10V 7V VDD output (PIN5) H EN (PIN6) M L H CTRL1 (PIN8) CTRL2 (PIN10) M L H M L ILM output (PIN15) AUDIO output (PIN9) EXT1 output (PIN3) EXT2 output (PIN11) EXT3 output (PIN12) EXT4 output (PIN13) ANT output (PIN2) AMP output (PIN1) VDD-0.3V BATT.DET (PIN4) (Hi-Z state) No.A2122-12/14 LV5686PVC HZIP15 Heat sink attachment Heat sinks are used to lower the semiconductor device junction temperature by leading the head generated by the device to the outer environment and dissipating that heat. a. Unless otherwise specified, for power ICs with tabs and power ICs with attached heat sinks, solder must not be applied to the heat sink or tabs. b. Heat sink attachment • Use flat-head screws to attach heat sinks. • Use also washer to protect the package. • Use tightening torques in the ranges 39-59Ncm(4-6kgcm) . • If tapping screws are used, do not use screws with a diameter larger than the holes in the semiconductor device itself. • Do not make gap, dust, or other contaminants to get between the semiconductor device and the tab or heat sink. • Take care a position of via hole . • Do not allow dirt, dust, or other contaminants to get between the semiconductor device and the tab or heat sink. • Verify that there are no press burrs or screw-hole burrs on the heat sink. • Warping in heat sinks and printed circuit boards must be no more than 0.05 mm between screw holes, for either concave or convex warping. • Twisting must be limited to under 0.05mm. • Heat sink and semiconductor device are mounted in parallel. Take care of electric or compressed air drivers • The speed of these torque wrenches should never exceed 700 rpm, and should typically be about 400 rpm. Binding head machine screw Countersunk head mashine screw Heat sink gap Via hole c. Silicone grease • Spread the silicone grease evenly when mounting heat sinks. • Sanyo recommends YG-6260 (Momentive Performance Materials Japan LLC) d. Mount • First mount the heat sink on the semiconductor device, and then mount that assembly on the printed circuit board. • When attaching a heat sink after mounting a semiconductor device into the printed circuit board, when tightening up a heat sink with the screw, the mechanical stress which is impossible to the semiconductor device and the pin doesn't hang. e. When mounting the semiconductor device to the heat sink using jigs, etc., • Take care not to allow the device to ride onto the jig or positioning dowel. • Design the jig so that no unreasonable mechanical stress is applied to the semiconductor device. f. Heat sink screw holes • Be sure that chamfering and shear drop of heat sinks must not be larger than the diameter of screw head used. • When using nuts, do not make the heat sink hole diameters larger than the diameter of the head of the screws used. A hole diameter about 15% larger than the diameter of the screw is desirable. • When tap screws are used, be sure that the diameter of the holes in the heat sink are not too small. A diameter about 15% smaller than the diameter of the screw is desirable. g. There is a method to mount the semiconductor device to the heat sink by using a spring band. But this method is not recommended because of possible displacement due to fluctuation of the spring force with time or vibration. No.A2122-13/14 LV5686PVC SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. Regarding monolithic semiconductors, if you should intend to use this IC continuously under high temperature, high current, high voltage, or drastic temperature change, even if it is used within the range of absolute maximum ratings or operating conditions, there is a possibility of decrease reliability. Please contact us for a confirmation. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. 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SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellectual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of September, 2012. Specifications and information herein are subject to change without notice. PS No.A2122-14/14