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| PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators T hese voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a With adequate heatsinking they can deliver output currents up to 1 ampere. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. PIN ARRANGEMENT TO-220 TO-220F wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. FEATURES * * * * * * Output Current up to 1 Ampere No External Components Required Internal Thermal Overload Protection Internal Short-Circuit Current Limiting Output Transistor Safe-Area Compensation Output Voltage Offered in 4% Tolerance Pin: 1.Input 2.Ground 3.Output (Heatsink surface connected to Pin 2.) CIRCUIT SCHEMATIC Representative Schematic Diagram Standard Application TYPICAL CONNECTING CIRCUIT A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0V above the output voltage even during the low point on the Input ripple voltage. XX = these two digits of the type number indicate voltage. * = Cin is required if regulator is located an appreciable distance from power supply filter. ** = Co is not needed for stability; however, it does improve transient response. 1-9 2002/01.rev.A PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators * ABSOLUTE MAXIMUM RATINGS (Ta=25) RATING SYMBOL Vin * Vin ** TO-220 TO-220 TO-220F Without heatsink PJ7800 Series 35 40 2 15 10 UNIT V V Input Voltage Input Voltage Power Dissipation Pt *** With heatsink / W Operating Ambient Temperature Operating Junction Temperature Storage Temperature Note: * PJ7805 to PJ7818 ** PJ7824 *** Follow the derating curve Topr Tj Tstg -20 to +85 0 to +125 -25 to +150 * ORDERING INFORMATION DEVICE PJ78xxCZ PJ78xxCI OPERATING TEMPERATURE (AMBIENT) -20 to +85 TO-220 TO-220F PACKAGE * PJ7805 ELECTRICAL CHARACTERISTICS CHARACTERISTICS SYMBOL Vout REGline (Vin=10V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) TEST CONDITIONS Tj=25 7VVin20V, 5mAIout1.5A, PD15W Output Voltage Line Regulation MIN. 4.80 4.75 --------62 ------ TYP. 5 5 3 1 15 5 4.2 --40 78 2 17 750 2.2 -0.6 MAX. 5.20 5.25 100 50 100 50 8 1.3 0.5 -------- UNIT V mV mV mV Load Regulation REGload mV Quiescent Current Iq mA mA Quiescent Current Change Iq mA Output Noise Voltage Vn V Ripple Rejection Ratio RR dB Voltage Drop Vdrop V Output Resistance Rout m Output Short Circuit Current Ios mA Peak Output Current Io peak A Temperature Coefficient of Vout/Tj mV/ Output Voltage * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. ** This specification applies only for DC power dissipation permitted by absolute maximum ratings. Tj=25 7.5VVin25V 8VVin12V Tj=25 5mAIout1.5A 250mAIout750mA Iout=0, Tj=25 7VVin25V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 8VVin18V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 2-9 2002/10.rev. A PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators * PJ7806 ELECTRICAL CHARACTERISTICS (Vin=11V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) CHARACTERISTICS Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage * SYMBOL Vout TEST CONDITIONS Tj=25 8VVin21V, 5mAIout1.5A, PD15W MIN. 5.75 6.3 --------59 ------ TYP. 6 6 5 1.5 14 4 4.3 --45 75 2 19 550 2.2 -0.7 MAX. 6.25 6.3 120 60 120 60 8 1.3 0.5 -------- UNIT V mV mV mV mV mA mA mA V dB V m mA A mV/ REGline REGload Iq lq Vn RR Vdrop Rout Ios Io peak Vout/Tj Tj=25 8VVin25V 9VVin13V Tj=25 5mAIout1.5A 250mAIout750mA Iout=0, Tj=25 8VVin25V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 9VVin19V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 PJ7808 ELECTRICAL CHARACTERISTICS (Vin=14V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) CHARACTERISTICS Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change SYMBOL Vout REGline REGload Iq lq TEST CONDITIONS Tj=25 10.5VVin23V, 5mAIout1.5A, PD 15W MIN. 7.69 7.61 --------56 ------ TYP. 8 8 6 2 12 4 4.3 --52 72 2 16 450 2.2 -0.8 MAX. 8.32 8.40 160 80 160 80 8 1 0.5 -------- UNIT V mV mV mV mV mA mA mA V dB V m mA A mV/ Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Vdrop Output Resistance Rout Output Short Circuit Current Ios Peak Output Current Io peak Temperature Coefficient of Vout/Tj Output Voltage * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. ** This specification applies only for DC power dissipation permitted by absolute maximum ratings. 10.5VVin25V 11VVin17V 10mAIout1.5A Tj=25 250mAIout750mA Iout=0, Tj=25 10.5VVin25V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 11VVin21V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 Tj=25 3-9 2002/10.rev. A PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators * PJ7809 ELECTRICAL CHARACTERISTICS (Vin=15V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) CHARACTERISTICS Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage SYMBOL Vout REGline REGload Iq lq Vn RR Vdrop Rout Ios Io peak Vout/Tj TEST CONDITIONS Tj=25 10.5VVin23V, 5mAIout1.5A, PD 15W MIN. 8.65 8.57 --------55 ------ TYP. 9 9 6 2 12 4 4.3 --52 72 2 16 450 2.2 -1 MAX. 9.36 9.45 180 90 180 90 8 1 0.5 -------- UNIT V mV mV mV mV mA mA mA V dB V m mA A mV/ 11.5VVin26V Tj=25 11.5VVin17V 5mAIout1.5A Tj=25 250mAIout750mA Iout=0, Tj=25 11.5VVin26V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 11.5VVin21.5V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 * PJ7810 ELECTRICAL CHARACTERISTICS (Vin=16V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) CHARACTERISTICS Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change SYMBOL Vout REGline REGload Iq lq TEST CONDITIONS Tj=25 12.5VVin25V, 5mAIout1.5A, PD 15W MIN. 9.6 9.5 --------55 ------ TYP. 10 10 7 2 12 4 4.3 --70 71 2 18 400 2.2 -1 MAX. 10.4 10.5 200 100 200 100 8 1 0.5 -------- UNIT V mV mV mV mV mA mA mA V dB V m mA A mV/ Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Vdrop Output Resistance Rout Output Short Circuit Current Ios Peak Output Current Io peak Temperature Coefficient of Vout/Tj Output Voltage * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. ** This specification applies only for DC power dissipation permitted by absolute maximum ratings. 12.5VVin28V 13VVin17V 10mAIout1.5A Tj=25 250mAIout750mA Iout=0, Tj=25 12.5VVin28V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 13VVin23V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 Tj=25 4-9 2002/10.rev. A PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators * PJ7812 ELECTRICAL CHARACTERISTICS Vin=19V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) CHARACTERISTICS Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage SYMBOL Vout REGline REGload Iq lq Vn RR Vdrop Rout Ios Io peak Vout/Tj TEST CONDITIONS Tj=25 14.5VVin27V, 5mAIout1.5A, PD 15W MIN. 11.53 11.42 --------55 ------ TYP. 12 12 10 3 12 4 4.3 --75 71 2 18 350 2.2 -1 MAX. 12.48 12.60 240 120 240 120 8 1 0.5 -------- UNIT V mV mV mV mV mA mA mA V dB V m mA A mV/ 14VVin30V Tj=25 15VVin19V 10mAIout1.5A Tj=25 250mAIout750mA Tj=25, Iout=0 14.5VVin30V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 15VVin25V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 * PJ7815 ELECTRICAL CHARACTERISTICS (Vin=23V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) CHARACTERISTICS Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change SYMBOL Vout REGline REGload Iq lq TEST CONDITIONS Tj=25 17.5VVin30V, 5mAIout1.5A, PD 15W MIN. 14.42 14.28 --------54 ------ TYP. 15 15 12 3 12 4 4.3 --90 70 2 19 230 2.2 -1 MAX. 15.60 15.75 300 150 300 150 8 1 0.5 -------- UNIT V mV mV mV mV mA mA mA V dB V m mA A mV/ Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Vdrop Output Resistance Rout Output Short Circuit Current Ios Peak Output Current Io peak Temperature Coefficient of Vout/Tj Output Voltage * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. ** This specification applies only for DC power dissipation permitted by absolute maximum ratings. 17.5VVin30V 18VVin22V 10mAIout1.5A Tj=25 250mAIout750mA Tj=25, Iout=0 17.5VVin30V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 18VVin28V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 Tj=25 5-9 2002/10.rev. A PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators * PJ7818 ELECTRICAL CHARACTERISTICS CHARACTERISTICS SYMBOL Vout REGline REGload Iq lq Vn RR Vdrop Rout Ios Io peak Vout/Tj (Vin=27V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) TEST CONDITIONS Tj=25 21VVin33V, 5mAIout1.5A, PD 15W MIN. 17.30 17.14 --------54 ------ TYP. 18 18 15 5 12 4 4.5 --110 70 2 22 200 2.2 -1 MAX. 18.72 18.90 360 180 360 180 8 1 0.5 -------- UNIT V mV mV mV mV mA mA mA V dB V m mA A mV/ Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage 21VVin33V Tj=25 22VVin26V 10mAIout1.5A Tj=25 250mAIout750mA Tj=25, Iout=0 21VVin33V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 21VVin31V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 PJ7824 BELECTRICAL CHARACTERISTICS (Vin=33V, Iout=500mA, 0Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.) CHARACTERISTICS Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change SYMBOL Vout REGline REGload Iq lq TEST CONDITIONS Tj=25 26VVin38V, 5mAIout1.5A, PD 15W MIN. 23.07 22.85 --------54 ------ TYP. 24 24 18 6 12 4 4.6 --170 70 2 28 150 2.2 -1.5 MAX. 24.96 25.20 480 240 480 240 8 1 0.5 -------- UNIT V mV mV mV mV mA mA mA V dB V m mA A mV/ Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Vdrop Output Resistance Rout Output Short Circuit Current Ios Peak Output Current Io peak Temperature Coefficient of Vout/Tj Output Voltage * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. ** This specification applies only for DC power dissipation permitted by absolute maximum ratings. 26VVin38V 27VVin32V 10mAIout1.5A Tj=25 250mAIout750mA Iout=0, Tj=25 26VVin38V 5mAIout1.5A 10Hzf100KHz, Tj=25 f=120Hz, 26VVin36V Iout=1.0A, Tj=25 f=1KHz Tj=25 Tj=25 Iout=5mA, 0Tj125 Tj=25 6-9 2002/10.rev. A PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators FIGURE 1 - WORST CASE POWER DISSIPATION versus AMBIENT TEMPERATURE FIGURE 2 - PEAK OUTPUT CURRENT AS A FUNCTION OF INPUT-OUTPUT DIFFERENTIAL VOLTAGE FIGURE 3 - QUIESCENT CURRENT AS A FUNCTION OF TEMPERATURE FIGURE 4 - INPUT OUTPUT DIFFERENTIAL AS A FUNCTION OF JUNCTION TEMPERATURE FIGURE 5 - OUTPUT VOLTAGE AS A FUNCTION OF JUNCTION TEMPERATURE FIGURE 6 - OUTPUT IMPEDANCE AS A FUNCTION OF OUTPUT VOLTAGE 7-9 2002/10.rev. A PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators FIGURE 7 - RIPPLE REJECTION AS A FUNCTION OF OUTPUT VOLTAGE FIGURE 8 - RIPPLE REJECTION AS A FUNCTION OF FREQUENCY 8-9 2002/10.rev. A PJ7800 Series 3-Terminal Fixed Voltage Positive Regulators TO-220 Mechanical drawing DIM A B C D E F G H I J K L M N O P TO-220 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 10.00 10.50 0.394 0.413 3.24 4.44 0.128 0.175 2.44 2.94 0.096 0.116 3.565 4.315 0.140 0.170 0.68 0.92 0.027 0.036 1.115 1.485 0.044 0.058 2.345 2.715 0.092 0.107 13.49 14.31 0.531 0.563 4.475 5.225 0.176 0.206 1.15 1.39 0.045 0.055 27.78 29.62 1.094 1.166 2.175 2.925 0.086 0.115 0.297 0.477 0.012 0.019 8.28 8.80 0.326 0.346 14.29 15.31 0.563 0.603 6.01 6.51 0.237 0.256 TO-220F Mechanical drawing DIM A B C D E F G H I J K L M N O TO-220F DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 9.9 10.1 0.390 0.398 6.2 6.2 0.244 0.244 2.2 2.2 0.087 0.087 1.4 1.4 0.055 0.055 15.0 15.2 0.591 0.598 0.48 0.72 0.019 0.028 2.355 2.725 0.093 0.107 13.49 14.31 0.531 0.563 1.115 1.485 0.044 0.058 2.6 2.8 0.102 0.110 4.4 4.6 0.173 0.181 1.115 1.15 0.045 0.045 2.95 3.15 0.116 0.124 2.6 2.8 0.102 0.110 6.55 6.65 0.258 0.262 9-9 2002/10.rev. 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