TS7900A_07

TS7900A Series 3-Terminal Fixed Negative Voltage Regulator TO-220 ITO-220 TO-263 2 (D PAK) Pin Definition: 1. Ground 2. Input (tab ) 3. Output General Description The TS7900A series of fixed output negative voltage regulators are intended as complements to the popular TS7800A series device. These negative regulators are available in the same seven-voltage options as the TS7900A devices. In addition, one ex tra voltage option commonly employed in MECL systems is also available in the negative TS7900A Series . Available in fixed output voltage options from -5.0 to -24 volts, these regulators employ current limiting, thermal shutdow n, and safe-area compensation-- making them remarkably rugged under most operating conditions. With adequate heat sinking they can deliver output currents in excess of 1 ampere. This series is offered in 3-pin TO-220, ITO-220 & TO-263 package. Features ● ● ● ● ● ● Output Voltage Range -5 to -24V Output current up to 1A No external components required Inter nal ther mal overload protec tion Inter nal short-circuit current limiting Output trans istor safe-area compensation Standard Application Circuit ● Output voltage offered in 2% tolerance Ordering Information Part No. TS79xxACZ C0 TS79xxACI C0 TS79xxAC M RN A common g round 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 regula tor is located an appreciable distance from powe r supply filte r. ** = Co is no t needed for stability; however, it does improv e transient response. Package TO-220 ITO-220 TO-263 Packi ng 50pc s / T ube 50pc s / T ube 800pc s / 13” R ee l Note: W here xx denote voltage option Absolute Maximum Rating (Ta = 25oC unless otherwise noted) Parameter Input Voltage Input Voltage Power Dissipation Operating Junction Temperature Storage Temperature Range Note: * TS7905A to TS7918A ** TS7924A *** Follow the derating curve 1/11 Symbol VIN* VIN** PD TJ TSTG Limit - 35 - 40 Inter nal Limited 0 ~+1 2 5 - 6 5 ~+1 5 0 Unit V V W o o C C Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator TS7905A 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 Line R egulation Load R egulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejec tion Ratio Voltage Drop Output Short Circuit C urrent Peak Output Current Temperatur e Coefficient of Output Voltage o Symbol o Test Conditi on Tj=25 C -7.5V≤Vin≤-20V, 10mA≤Iout≤1A, PD≤15W -7.5V≤Vin≤-25V o Tj=25 C -8V≤Vin≤-12V 10mA≤Iout≤1A o Tj=25 C 250mA≤Iout≤750mA o Iout=0, Tj=25 C -7.5V≤Vin≤-25V 10mA≤Iout≤1A o 10Hz≤f≤100KHz, Tj=25 C f=120Hz , - 8V≤ Vin≤-18V o Iout=1.0A, Tj=25 C o Tj=25 C o Tj=25 C Iout=10mA, 0 C≤Tj≤125 C o o Mi n -4.90 -4.85 --------62 ----- Ty p -5 -5 3 1 15 5 4 --40 74 2 750 2.1 -0.1 Max -5.10 -5.15 100 50 100 50 8 1.3 0.5 ------- Unit V Vout REGline REGload Iq ΔIq Vn RR V dr op Ios Io peak ΔVout/ ΔTj o mV mA µV dB V mA A mV/ C o TS7906A Electrical Characteristics (Vin= -11V, Iout=500mA, 0 C≤ Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Line R egulation Load R egulation Quiescent Current Quiescent Current Change Symbol o Test Conditi on Tj=25 C -8.5V≤Vin≤-21V, 10mA≤Iout≤1A, PD≤15W -8.5V≤Vin≤-25V o Tj=25 C -9V≤Vin≤-13V 10mA≤Iout≤1A o Tj=25 C 250mA≤Iout≤750mA o Iout=0, Tj=25 C -8.5V≤Vin≤-25V 10mA≤Iout≤1A o 10Hz≤f≤100KHz, Tj=25 C f=120Hz , - 9V≤ Vin≤-19V o Iout=1.0A, Tj=25 C o Tj=25 C o Tj=25 C Mi n -5.88 -5.76 --------60 ---- Ty p -6 -6 5 1.5 14 4 4 --44 73 2 550 2.1 Max -6.12 -6.24 120 60 120 60 8 1.3 0.5 ------ Unit V Vout REGline REGload Iq ΔIq mV mA Output Noise Voltage Vn uV Ripple Rejec tion Ratio RR dB Voltage Drop V dr op V Output Short Circuit C urrent Ios mA Peak Output Current Io peak A Temperatur e Coefficient of ΔVout/ o o o Iout=10mA, 0 C≤Tj≤125 C --0.1 -mV/ C Output Voltage ΔTj  Pulse testing techniques are used to maintain the junc tion temperature as close to the ambient temperature as possible, and ther mal effects must be taken into account separately.  This spec ification applies only for DC power dissipation per mitted by absolute max imum ratings. 2/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator TS7908A Electrical Characteristics Vin= -14V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output voltage Line R egulation Load R egulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejec tion Ratio Voltage Drop Output Short Circuit C urrent Peak Output Current Temperatur e Coefficient of Output Voltage o Symbol o Test Conditi on Tj=25 C -10.5V≤Vin≤-23V, 10mA≤Iout≤1A, PD≤15W -10.5V≤Vin≤-25V o Tj=25 C -11V≤ Vin≤-17V 10mA≤Iout≤1A o Tj=25 C 250mA≤Iout≤750mA o Iout=0, Tj=25 C 10.5V≤ Vin≤25V 10mA≤Iout≤1A o 10Hz≤f≤100KHz, Tj=25 C f=120Hz , 11V≤Vin≤21V o Iout=1.0A, Tj=25 C o Tj=25 C o Tj=25 C Iout=10mA, 0 C≤Tj≤125 C o o Mi n -7.84 -7.68 --------56 ----- Ty p -8 -8 6 2 12 4 4.3 --52 72 2 450 2.1 -1 Max -8.16 -8.32 160 80 160 80 8 1 0.5 ------- Unit V Vout REGline REGload Iq ΔIq Vn RR V dr op Ios Io peak ΔVout/ ΔTj o mV mA µV dB V mA A mV/ C o TS7909A Electrical Characteristics (Vin= -15V, Iout=500mA, 0 C≤ Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output Voltage Line R egulation Load R egulation Quiescent Current Quiescent Current Change Symbol o Test Conditi on Tj=25 C -11.5V≤Vin≤-23V, 10mA≤Iout≤1A, PD≤15W -11.5V≤Vin≤-26V o Tj=25 C -12V≤ Vin≤-17V 10mA≤Iout≤1A o Tj=25 C 250mA≤Iout≤750mA o Iout=0, Tj=25 C -11.5V≤Vin≤-26V 10mA≤Iout≤1A o 10Hz≤f≤100KHz, Tj=25 C f=120Hz , - 12V≤ Vin≤-22V o Iout=1.0A, Tj=25 C o Tj=25 C o Tj=25 C Mi n -8.82 -8.64 --------56 ---- Ty p -9 -9 6 2 12 4 4.3 --58 71 2 450 2.1 Max -9.18 -9.36 180 90 180 90 8 1 0.5 ------ Unit V Vout REGline REGload Iq ΔIq mV mA Output Noise Voltage Vn uV Ripple Rejec tion Ratio RR dB Voltage Drop V dr op V Output Short Circuit C urrent Ios mA Peak Output Current Io peak A Temperatur e Coefficient of ΔVout/ o o o Iout=10mA, 0 C≤Tj≤125 C --1 -mV/ C Output Voltage ΔTj  Pulse testing techniques are used to maintain the junc tion temperature as close to the ambient temperature as possible, and ther mal effects must be taken into account separately.  This spec ification applies only for DC power dissipation per mitted by absolute max imum ratings. 3/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator TS7912A 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 Line R egulation Load R egulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejec tion Ratio Voltage Drop Output Short Circuit C urrent Peak Output Current Temperatur e Coefficient of Output Voltage o Symbol o Test Conditi on Tj=25 C -14.5V≤Vin≤-27V, 10mA≤Iout≤1A, PD ≤15W -14.5V≤Vin≤-30V o Tj=25 C -15V≤ Vin≤-19V 10mA≤Iout≤1A o Tj=25 C 250mA≤Iout≤750mA o Tj=25 C , Iout=0 -14.5V≤Vin≤-30V 10mA≤Iout≤1A o 10Hz≤f≤100KHz, Tj=25 C f=120Hz , - 15V≤ Vin≤-25V o Iout=1.0A, Tj=25 C o Tj=25 C o Tj=25 C Iout=10mA, 0 C≤Tj≤125 C o o Mi n -11.76 -11.52 --------55 ----- Ty p - 12 - 12 10 3 12 4 4.3 --75 70 2 350 2.1 -1 Max -12.24 -12.48 240 120 240 120 8 1 0.5 ------- Unit V Vout REGline REGload Iq ΔIq Vn RR V dr op Ios Io peak ΔVout/ ΔTj mV mA uV dB V mA A mV/ C o TS7915A Electrical Characteristics Vin= -23V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, C out=0.1uF; unless otherwise specified.) o Parameter Output voltage Line R egulation Load R egulation Quiescent Current Quiescent Current Change Symbol o Test Conditi on Tj=25 C -17.5V≤Vin≤-30V, 10mA≤Iout≤1A, PD ≤15W -17.5V≤Vin≤-30V o Tj=25 C -18V≤ Vin≤-22V 10mA≤Iout≤1A o Tj=25 C 250mA≤Iout≤750mA o Tj=25 C , Iout=0 -17.5V≤Vin≤-30V 10mA≤Iout≤1A o 10Hz≤f≤100KHz, Tj=25 C f=120Hz , - 18V≤ Vin≤-28V o Iout=1.0A, Tj=25 C o Tj=25 C o Tj=25 C Mi n -14.70 -14.40 --------54 ---- Ty p - 15 - 15 12 3 12 4 4.3 --90 69 2 230 2.1 Max -15.30 -15.60 300 150 300 150 8 1 0.5 ------ Unit V Vout REGline REGload Iq ΔIq mV mA Output Noise Voltage Vn µV Ripple Rejec tion Ratio RR dB Voltage Drop V dr op V Output Short Circuit C urrent Ios mA Peak Output Current Io peak A Temperatur e Coefficient of o o o ΔVout/ ΔTj Iout=10mA, 0 C≤Tj≤125 C --1 -mV/ C Output Voltage  Pulse testing techniques are used to maintain the junc tion temperature as close to the ambient temperature as possible, and ther mal effects must be taken into account separately.  This spec ification applies only for DC power dissipation per mitted by absolute max imum ratings. 4/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator TS7918A Electrical Characteristics Vin= -24V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, C out=0.1uF; unless otherwise specified.) o o Parameter Output voltage Line R egulation Load R egulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejec tion Ratio Voltage Drop Output Short Circuit C urrent Peak Output Current Temperatur e Coefficient of Output Voltage o Symbol o Test Conditi on Tj=25 C -21V≤ Vin≤-33V, 10mA≤Iout≤1A, PD ≤15W -21V≤ Vin≤-33V o Tj=25 C -22V≤ Vin≤-26V 10mA≤Iout≤1A o Tj=25 C 250mA≤Iout≤750mA o Iout=0, Tj=25 C -21V≤ Vin≤-33V 10mA≤Iout≤1A o 10Hz≤f≤100KHz, Tj=25 C f=120Hz , - 21V≤ Vin≤-31V o Iout=1.0A, Tj=25 C o Tj=25 C o Tj=25 C Iout=10mA, 0 C≤Tj≤125 C o o Mi n -17.64 -17.28 --------53 ----- Ty p - 18 - 18 15 5 12 4 4.5 --110 68 2 200 2.1 -1 Max -18.36 -18.72 360 180 360 180 8 1 0.5 ------- Unit V Vout REGline REGload Iq ΔIq Vn RR V dr op Ios Io peak ΔVout/ ΔTj mV mA µV dB V mA A mV/ C o TS7924A Electrical Characteristics Vin= -33V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, C out=0.1uF; unless otherwise specified.) o Parameter Output voltage Line R egulation Load R egulation Quiescent Current Quiescent Current Change Symbol o Test Conditi on Tj=25 C -27V≤ Vin≤-38V, 10mA≤Iout≤1A, PD ≤15W -27V≤ Vin≤-38V o Tj=25 C -28V≤ Vin≤-32V 10mA≤Iout≤1A o Tj=25 C 250mA≤Iout≤750mA o Iout=0, Tj=25 C -27V≤ Vin≤-38V 10mA≤Iout≤1A o 10Hz≤f≤100KHz, Tj=25 C f=120Hz , - 27V≤ Vin≤-37V o Iout=1.0A, Tj=25 C o Tj=25 C o Tj=25 C Mi n -23.52 -23.07 --------50 ---- Ty p - 24 - 24 18 6 12 4 4.6 --170 65 2 150 2.1 Max -24.48 -25.96 480 240 480 240 8 1 0.5 ------ Unit V Vout REGline REGload Iq ΔIq mV mA Output Noise Voltage Vn µV Ripple Rejec tion Ratio RR dB Voltage Drop V dr op V Output Short Circuit C urrent Ios mA Peak Output Current Io peak A Temperatur e Coefficient of o o o ΔVout/ ΔTj Iout=10mA, 0 C≤Tj≤125 C --1 -mV/ C Output Voltage  Pulse testing techniques are used to maintain the junc tion temperature as close to the ambient temperature as possible, and ther mal effects must be taken into account separately.  This spec ification applies only for DC power dissipation per mitted by absolute max imum ratings. 5/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator Electrical Characteristics Curve Fi gure 1. Worse Case Power Dissi pati on as a Function of Ambient Temperature Fi gure 2. Peak Output Curr ent as a Functi on of Input-Output Differential Voltage Fi gure 3. Ri pple Rejecti on as a Functi on of Frequency Fi gure 4. Ri pple Rejecti on as a Functi on of Output Voltage Fi gure 5. Output Voltage as a Functi on of Juncti on Temper ature Fi gure 5. Output Voltage as a Functi on of Junction Temperatur e 6/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator Application Information Figure 7. D PAK Thermal Resistance and Maximum Power Dissipat ion vs. P.C .B C opper Lengt h 2 7/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator TO-220 Mechanical Drawing DIM A B C D E F G H I J K L M N O P TO-220 DIMEN SION MILLIMETER S INCH ES MIN MAX MIN MAX 10.000 10.500 0.394 0.413 3.740 3.910 0.147 0.154 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 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 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 0.116 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 Marking Diagram XX Y M = Output Voltage (05=-5V, 06=-6V, 08=-8V, 09=-9V, 12=-12V, 15=-15V, 18=-18V, 24=-24V) = Year Code = Month C ode (A=Jan, B =Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oc t, K=Nov , L=Dec) = Lo t C ode = Package Code for TO-220 L CZ 8/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator ITO-220 Mechanical Drawing DIM A B C D E F G H I J K L M N O ITO-220 D IMENSION MILLIMETER S INCH ES MIN MAX MIN MAX 9.96 10.36 0.392 0.407 6.20 (typ.) 0.244 (typ.) 2.20 (typ.) 0.087 (typ.) ∮1.40 ( typ.) ∮0.055 ( typ.) 15.07 16.07 0.593 0.632 0.80 (typ.) 0.031 (typ.) 2.44 2.64 0.096 0.104 13.08 13.48 0.514 0.530 1.47 (max .) 0.057 (max.) 3.20 3.40 0.125 0.133 4.60 4.80 0.181 0.188 1.15 (typ.) 0.045 (typ.) 2.44 2.64 0.096 0.104 2.60 2.80 0.102 0.110 6.55 6.65 0.258 0.262 Marking Diagram XX Y M = Output Voltage (05=-5V, 06=-6V, 08=-8V, 09=-9V, 12=-12V, 15=-15V, 18=-18V, 24=-24V) = Year Code = Month C ode (A=Jan, B =Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oc t, K=Nov , L=Dec) = Lo t C ode = Package Code for ITO-220 L CI 9/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator TO-263 Mechanical Drawing DIM A B C D E F G H I J TO-263 DIMEN SION MILLIMETER S INCH ES MIN MAX MIN MAX 10.000 10.500 0.394 0.413 14.605 15.875 0.575 0.625 0.508 0.991 0.020 0.039 2.420 2.660 0.095 0.105 4.064 4.830 0.160 0.190 1.118 1.400 0.045 0.055 0.450 0.730 0.018 0.029 8.280 8.800 0.325 0.346 1.140 1.400 0.044 0.055 1.480 1.520 0.058 0.060 Marking Diagram XX = Output Voltage (05=-5V, 06=-6V, 08=-8V, 09=-9V, 12=-12V, 15=-15V, 18=-18V, 24=-24V) Y = Year Code M = Month C ode (A=Jan, B =Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oc t, K=Nov , L=Dec) L = Lo t C ode CM = Package Code for TO-263 10/11 Version: A07 TS7900A Series 3-Terminal Fixed Negative Voltage Regulator Notice Specifications of the produc ts displayed herein are s ubject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Infor mation contained herein is intended to pr ovide a product description only. N o license, express or implied, to any intellectual proper ty rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products , TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a par ticular purpose, merchantability, or infringement of any patent, copyright, or other intellectual proper ty right. The products shown herein are not designed for use in medical, life-saving, or life-sus taining applications . C ustomers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 11/11 Version: A07