TS7800A

TS7800A 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. TS78xxACZ TS78xxACI 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 : * TS7805 to TS7818 ** TS7824 *** 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 TS7800A series 1-9 2003/12 rev. B TS7805A Electrical Characteristics (Vin=10V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output voltage Symbol o Test Conditions Tj=25 C 7.5V≤Vin≤20V, 10mA≤Iout≤1.5A, PD≤15W 7.5V≤Vin≤25V 8V≤Vin≤12V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA o Min 4.90 4.80 --------62 ----- Typ 5 5 3 1 15 5 4.2 --40 78 2 17 750 2.2 -0.6 Max 5.10 5.20 100 50 100 50 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 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 7.5V≤Vin≤25V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25oC f=120Hz, 8V≤Vin≤18V Iout=1.0A, Tj=25 C f=1KHz Tj=25 C Tj=25oC Iout=10mA, 0 C≤Tj≤125 C o o o o mA uV dB V mΩ mA A mV/ o -- C TS7806A Electrical Characteristics (Vin=11V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 8.5V≤Vin≤21V, 10mA≤Iout≤1.5A, PD≤15W 8.5V≤Vin≤25V 9V≤Vin≤13V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 5.88 6.76 -------- Typ 6 6 5 1.5 14 4 4.3 --45 75 2 19 550 2.2 Max 6.12 6.24 120 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=25 C Tj=25 C o o mV Iout=0, Tj=25oC 8.5V≤Vin≤25V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 9V≤Vin≤19V Iout=1.0A, Tj=25oC f=1KHz Tj=25oC Tj=25 C o o mA uV dB V mΩ mA A mV/ o -59 ----- ∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC --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 TS7800A series 2-9 2003/12 rev. B TS7808A Electrical Characteristics (Vin=14V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 10.5V≤Vin≤23V, 10mA≤Iout≤1.5A, PD≤15W 10.5V≤Vin≤25V 11V≤Vin≤17V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 7.84 7.68 -------- Typ 8 8 6 2 12 4 4.3 --52 72 2 16 450 2.2 -0.8 Max 8.16 8.32 160 80 160 80 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 Output Voltage REGline REGload Iq ∆Iq Vn RR Vdrop Rout Ios Io peak ∆Vout/ ∆Tj Tj=25 C Tj=25 C o o mV Iout=0, Tj=25oC 10.5V≤Vin≤25V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 11V≤Vin≤21V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C Iout=10mA, 0oC≤Tj≤125oC o o o mA uV dB V mΩ mA A mV/ o -56 ------ C TS7809A Electrical Characteristics (Vin=15V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 11.5V≤Vin≤23V, 10mA≤Iout≤1.5A, PD≤15W 11.5V≤Vin≤26V 12V≤Vin≤17V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA o Min 8.82 8.64 -------- Typ 9 9 6 2 12 4 4.3 --52 72 2 16 450 2.2 Max 9.18 9.36 180 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=25 C o mV Iout=0, Tj=25 C 11.5V≤Vin≤26V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 12V≤Vin≤22V Iout=1.0A, Tj=25 C f=1KHz Tj=25 C Tj=25 C o o o o o o mA uV dB V mΩ mA A mV/ o -55 ----- ∆Vout/ ∆Tj Iout=10mA, 0 C≤Tj≤125 C --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 TS7800A series 3-9 2003/12 rev. B TS7810A Electrical Characteristics (Vin=16V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 12.5V≤Vin≤25V, 10mA≤Iout≤1.5A, PD≤15W 12.5V≤Vin≤28V 13V≤Vin≤17V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 9.8 9.6 -------- Typ 10 10 7 2 12 4 4.3 --70 71 2 18 400 2.2 -1 Max 10.2 10.4 200 100 200 100 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 Output Voltage REGline REGload Iq ∆Iq Vn RR Vdrop Rout Ios Io peak ∆Vout/ ∆Tj Tj=25 C Tj=25 C o o mV Iout=0, Tj=25oC 12.5V≤Vin≤28V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 13V≤Vin≤23V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C Iout=10mA, 0oC≤Tj≤125oC o o o mA uV dB V mΩ mA A mV/ o -55 ------ C TS7812A Electrical Characteristics (Vin=19V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 14.5V≤Vin≤27V, 10mA≤Iout≤1.5A, PD ≤15W 14.5V≤Vin≤30V 15V≤Vin≤19V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 11.76 11.52 -------- Typ 12 12 10 3 12 4 4.3 --75 71 2 18 350 2.2 Max 12.24 12.48 240 120 240 120 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=25 C o o mV Tj=25 C, Iout=0 14.5V≤Vin≤30V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 15V≤Vin≤25V Iout=1.0A, Tj=25 C f=1KHz Tj=25 C Tj=25 C o o o o o o mA uV dB V mΩ mA A mV/ o -55 ----- ∆Vout/ ∆Tj Iout=10mA, 0 C≤Tj≤125 C --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 TS7800A series 4-9 2003/12 rev. B TS7815A Electrical Characteristics (Vin=23V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 17.5V≤Vin≤30V, 10mA≤Iout≤1.5A, PD ≤15W 17.5V≤Vin≤30V 18V≤Vin≤22V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 14.70 14.40 -------- Typ 15 15 12 3 12 4 4.3 --90 70 2 19 230 2.2 -1 Max 15.30 15.60 300 150 300 150 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 Output Voltage REGline REGload Iq ∆Iq Vn RR Vdrop Rout Ios Io peak ∆Vout/ ∆Tj Tj=25 C Tj=25 C o o mV Tj=25oC, Iout=0 17.5V≤Vin≤30V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 18V≤Vin≤28V Iout=1.0A, Tj=25 C f=1KHz Tj=25oC Tj=25 C Iout=10mA, 0oC≤Tj≤125oC o o o mA uV dB V mΩ mA A mV/ o -54 ------ C TS7818A Electrical Characteristics (Vin=27V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 21V≤Vin≤33V, 10mA≤Iout≤1.5A, PD ≤15W 21V≤Vin≤33V 22V≤Vin≤26V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 17.64 17.28 -------- Typ 18 18 15 5 12 4 4.5 --110 70 2 22 200 2.2 Max 18.36 18.72 360 180 360 180 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=25 C o o mV Tj=25 C, Iout=0 21V≤Vin≤33V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 21V≤Vin≤31V Iout=1.0A, Tj=25 C f=1KHz Tj=25 C Tj=25 C o o o o o o mA uV dB V mΩ mA A mV/ o -54 ----- ∆Vout/ ∆Tj Iout=10mA, 0 C≤Tj≤125 C --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 TS7800A series 5-9 2003/12 rev. B TS7824A Electrical Characteristics (Vin=33V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) o o Parameter Output Voltage Symbol o Test Conditions Tj=25 C 27V≤Vin≤38V, 10mA≤Iout≤1.5A, PD ≤15W 27V≤Vin≤38V 28V≤Vin≤32V 10mA≤Iout≤1.5A 250mA≤Iout≤750mA Min 23.52 23.04 -------- Typ 24 24 18 6 12 4 4.6 --170 70 2 28 150 2.2 Max 24.48 24.96 480 240 480 240 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=25 C Tj=25 C o o mV Iout=0, Tj=25oC 27V≤Vin≤38V 10mA≤Iout≤1.5A 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 27V≤Vin≤37V Iout=1.0A, Tj=25oC f=1KHz Tj=25oC Tj=25 C o o mA uV dB V mΩ mA A mV/ o -54 ----- --1.5 -∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC 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 TS7800A series 6-9 2003/12 rev. B 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 TS7800A series 7-9 2003/12 rev. B Electrical Characteristics Curve FIGURE 7 – Ripple Rejection v.s. Output Voltage FIGURE 8 – Ripple Rejection v.s. Frequency TS7800A series 8-9 2003/12 rev. B TO-220 Mechanical Drawing A B C K L DIM TO-220 DIMENSION MILLIMETERS MIN MAX 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 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 INCHES MIN MAX 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 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 A B C D J I M E F G H I J K L M N D H F G E O N TS7800A series 9-9 O P ITO-220 Mechanical Drawing ITO-220 DIMENSION DIM A B C D E F G H I J K L M N O MILLIMETERS MIN MAX 10.04 10.07 6.20 (typ.) 2.20 (typ.) 1.40 (typ.) 15.0 0.52 2.35 13.50 1.11 2.60 4.49 15.20 0.54 2.73 13.55 1.49 2.80 4.50 INCHES MIN MAX 0.395 0.396 0.244 (typ.) 0.087 (typ.) 0.055 (typ.) 0.591 0.020 0.093 0.531 0.044 0.102 0.176 0.598 0.021 0.107 0.533 0.058 0.110 0.177 1.15 (typ.) 3.03 3.05 2.60 6.55 2.80 6.65 0.045 (typ.) 0.119 0.120 0.102 0.258 0.110 0.262 2003/12 rev. B