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| TS7800B series 3-Terminal Fixed Positive Voltage Regulator ITO-220 Pin assignment: 1. Input 2. Ground 3. Output (Heatsink surface connected to Pin 2) Voltage Range 5V to 24V Output Current up to 1.5A General Description These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsink they can deliver output currents up to 1.5 ampere. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. This series is offered in 3-pin TO-220, ITO-220 package. Features Output current up to 1.5A No external components required Internal thermal overload protection Internal short-circuit current limiting Output transistor safe-area compensation Output voltage offered in 4% tolerance Standard Application Ordering Information Part No. TS78xxBCZ TS78xxBCI Operating Temp. 0 ~ +125 C o Package TO-220 ITO-220 Note: Where xx denotes voltage option. 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. Absolute Maximum Rating Input Voltage Input Voltage Power Dissipation TO-220 TO-220 ITO-220 Operating Junction Temperature Range Storage Temperature Range Note : * TS7805B to TS781B ** TS7824B *** Follow the derating curve Vin * Vin ** Without heatsink Pt *** Without heatsink TJ TSTG 35 40 2 15 10 0 ~ +125 -65 ~ +150 o o V V W C C TS7800B series 1-1 2005/01 rev. A TS7805B Electrical Characteristics (Vin=10V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output voltage Symbol Vout Test Conditions Tj=25oC 7.5VVin20V, 10mAIout1.5A, PD15W 7.5VVin25V 8VVin12V 10mAIout1.5A 250mAIout750mA 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 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Vout/ Tj Tj=25oC Tj=25oC mV Iout=0, Tj=25oC 7.5VVin25V 10mAIout1.5A 10Hzf100KHz, Tj=25oC f=120Hz, 8VVin18V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C Iout=10mA, 0oCTj125oC o o mA uV dB V m mA A mV/ o C TS7806B Electrical Characteristics (Vin=11V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Symbol o Test Conditions Tj=25 C 8.5VVin21V, 10mAIout1.5A, PD15W 8.5VVin25V 9VVin13V 10mAIout1.5A 250mAIout750mA o Min 5.76 6.70 -------- Typ 6 6 5 1.5 14 4 4.3 --45 75 2 19 550 2.2 Max 6.24 6.30 120 60 120 60 8 1.3 0.5 ------- Unit V Vout 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Tj=25oC Tj=25oC mV Iout=0, Tj=25 C 8.5VVin25V 10mAIout1.5A 10Hzf100KHz, Tj=25 C f=120Hz, 9VVin19V Iout=1.0A, Tj=25 C f=1KHz Tj=25 C Tj=25oC o o o mA uV dB V m mA A mV/ o -59 ----- Vout/ Tj Iout=10mA, 0oCTj125oC --0.7 -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. C TS7800B series 2-2 2005/01 rev. A TS7808B Electrical Characteristics (Vin=14V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Symbol Vout Test Conditions Tj=25oC 10.5VVin23V, 10mAIout1.5A, PD15W 10.5VVin25V 11VVin17V 10mAIout1.5A 250mAIout750mA o Min 7.68 7.60 --------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 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Vout/ Tj Tj=25oC Tj=25oC mV Iout=0, Tj=25 C 10.5VVin25V 10mAIout1.5A 10Hzf100KHz, Tj=25oC f=120Hz, 11VVin21V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C Iout=10mA, 0oCTj125oC o o mA uV dB V m mA A mV/ o C TS7809B Electrical Characteristics (Vin=15V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Symbol o Test Conditions Tj=25 C 11.5VVin23V, 10mAIout1.5A, PD15W 11.5VVin26V 12VVin17V 10mAIout1.5A 250mAIout750mA o Min 8.64 8.55 -------- Typ 9 9 6 2 12 4 4.3 --52 72 2 16 450 2.2 Max 9.36 9.45 180 90 180 90 8 1 0.5 ------- Unit V Vout 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Tj=25oC Tj=25oC mV Iout=0, Tj=25 C 11.5VVin26V 10mAIout1.5A 10Hzf100KHz, Tj=25 C f=120Hz, 12VVin22V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C o o o mA uV dB V m mA A mV/ o -55 ----- Vout/ Tj Iout=10mA, 0oCTj125oC --1 -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. C TS7800B series 3-3 2005/01 rev. A TS7810B Electrical Characteristics (Vin=16V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Symbol Vout Test Conditions Tj=25oC 12.5VVin25V, 10mAIout1.5A, PD15W 12.5VVin28V 13VVin17V 10mAIout1.5A 250mAIout750mA o 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 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Vout/ Tj Tj=25oC Tj=25oC mV Iout=0, Tj=25 C 12.5VVin28V 10mAIout1.5A 10Hzf100KHz, Tj=25oC f=120Hz, 13VVin23V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C Iout=10mA, 0oCTj125oC o o mA uV dB V m mA A mV/ o C TS7812B Electrical Characteristics (Vin=19V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Symbol o Test Conditions Tj=25 C 14.5VVin27V, 10mAIout1.5A, PD 15W 14.5VVin30V 15VVin19V 10mAIout1.5A 250mAIout750mA Min 11.52 11.40 -------- Typ 12 12 10 3 12 4 4.3 --75 71 2 18 350 2.2 Max 12.48 12.60 240 120 240 120 8 1 0.5 ------- Unit V Vout 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Tj=25oC Tj=25oC o mV Tj=25 C, Iout=0 14.5VVin30V 10mAIout1.5A 10Hzf100KHz, Tj=25 C f=120Hz, 15VVin25V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C o o o mA uV dB V m mA A mV/ o -55 ----- Vout/ Tj Iout=10mA, 0oCTj125oC --1 -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. C TS7800B series 4-4 2005/01 rev. A TS7815B Electrical Characteristics (Vin=23V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Symbol Vout Test Conditions Tj=25oC 17.5VVin30V, 10mAIout1.5A, PD 15W 17.5VVin30V 18VVin22V 10mAIout1.5A 250mAIout750mA Min 14.40 14.25 --------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 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Vout/ Tj Tj=25oC Tj=25oC o mV Tj=25 C, Iout=0 17.5VVin30V 10mAIout1.5A 10Hzf100KHz, Tj=25oC f=120Hz, 18VVin28V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C Iout=10mA, 0oCTj125oC o o mA uV dB V m mA A mV/ o C TS7818B Electrical Characteristics (Vin=27V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Symbol o Test Conditions Tj=25 C 21VVin33V, 10mAIout1.5A, PD 15W 21VVin33V 22VVin26V 10mAIout1.5A 250mAIout750mA Min 17.28 17.10 -------- Typ 18 18 15 5 12 4 4.5 --110 70 2 22 200 2.2 Max 18.72 18.90 360 180 360 180 8 1 0.5 ------- Unit V Vout 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Tj=25oC Tj=25oC o mV Tj=25 C, Iout=0 21VVin33V 10mAIout1.5A 10Hzf100KHz, Tj=25 C f=120Hz, 21VVin31V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C o o o mA uV dB V m mA A mV/ o -54 ----- Vout/ Tj Iout=10mA, 0oCTj125oC --1 -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. C TS7800B series 5-5 2005/01 rev. A TS7824B Electrical Characteristics (Vin=33V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Symbol Vout Test Conditions Tj=25oC 27VVin38V, 10mAIout1.5A, PD 15W 27VVin38V 28VVin32V 10mAIout1.5A 250mAIout750mA o Min 23.04 22.80 --------54 ----- Typ 24 24 18 6 12 4 4.6 --170 70 2 28 150 2.2 Max 24.96 25.20 480 240 480 240 8 1 0.5 ------- Unit V 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 REGline REGload Iq Iq Vn RR Vdrop Rout Ios Io peak Tj=25oC Tj=25oC mV Iout=0, Tj=25 C 27VVin38V 10mAIout1.5A 10Hzf100KHz, Tj=25oC f=120Hz, 27VVin37V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C o o mA uV dB V m mA A mV/ o Vout/ Tj Iout=10mA, 0oCTj125oC --1.5 -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. C TS7800B series 6-6 2005/01 rev. A Electrical Characteristics Curve FIGURE 1 - Worst Case Power Dissipation v.s. Ambient Temperature FIGURE 2 - Peak Output Current v.s. Input-Output Differential Voltage FIGURE 3 - Quiescent Current v.s. Junction Temperature FIGURE 4 - Input Output Differential v.s. Junction Temperature FIGURE 5 - Output Voltage v.s. Junction Temperature FIGURE 6 - Output Impedance v.s. Output Voltage TS7800B series 7-7 2005/01 rev. A TO-220 Mechanical Drawing A B C K L DIM TO-220 DIMENSION MILLIMETERS INCHES MIN 10.000 3.240 2.440 0.381 2.345 4.690 12.700 8.382 14.224 3.556 0.508 27.700 2.032 0.255 5.842 MAX 10.500 4.440 2.940 6.350 1.106 2.715 5.430 14.732 9.017 16.510 4.826 1.397 29.620 2.921 0.610 6.858 MIN 0.394 0.128 0.096 0.015 0.092 0.092 0.500 0.330 0.560 0.140 0.020 1.060 0.080 0.010 0.230 MAX 0.413 0.175 0.116 0.250 0.040 0.058 0.107 0.581 0.355 0.650 0.190 0.055 1.230 0.115 0.024 0.270 P J I M D H F G E O N TS7800B series 8-8 A B C D E F G H I J K L M N O P ITO-220 Mechanical Drawing ITO-220 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 10.04 10.07 6.20 (typ.) 2.20 (typ.) 1.40 (typ.) 15.0 15.20 0.52 0.54 2.35 2.73 13.50 13.55 1.11 1.49 2.60 2.80 4.49 4.50 1.15 (typ.) 3.03 3.05 2.60 2.80 6.55 6.65 0.395 0.396 0.244 (typ.) 0.087 (typ.) 0.055 (typ.) 0.591 0.598 0.020 0.021 0.093 0.107 0.531 0.533 0.044 0.058 0.102 0.110 0.176 0.177 0.045 (typ.) 0.119 0.120 0.102 0.110 0.258 0.262 DIM A B C D E F G H I J K L M N O 2005/01 rev. 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