TS7812BCZ

TS7800B TSC | Alldatasheet

Document overview

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Technical content

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

Ordering Information

Note: Where xx denotes voltage option. Part No. Operating Temp. Package TS78xxBCZ TO-220 TS78xxBCI 0 ~ +125oC ITO-220 Standard Application A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0V above the output volt age even during the low point on the Input ripple voltage. XX = these two digits of the type number indicate voltage. * = Cin is required if regulat or 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 Vin * 35 V Input Voltage Vin 40 V Power Dissipation TO-220 TO-220 ITO-220 Without heatsink Pt * Without heatsink W Operating Junction Temperature Range T J 0 ~ +125 oC Storage Temperature Range T STG -65 ~ +150 oC Note : * TS7805B to TS781B TS7824B * Follow the derating curve ITO-220

TS7800B series 2-2 2005/01 rev. A (Vin=10V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 4.80 5 5.20 Output voltage Vout 7.5V≤Vin≤20V, 10mA≤Iout≤1.5A, PD≤15W 4.75 5 5.25 V 7.5V≤Vin≤25V -- 3 100 Line Regulation REGline Tj=25 oC 8V≤Vin≤12V -- 1 50 10mA≤Iout≤1.5A -- 15 100 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 5 50 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.2 8 7.5V≤Vin≤25V -- -- 1.3 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 40 -- uV Ripple Rejection Ratio RR f=120Hz, 8V ≤Vin≤18V 62 78 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 17 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 750 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -0.6 -- mV/ oC (Vin=11V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 5.76 6 6.24 Output Voltage Vout 8.5V≤Vin≤21V, 10mA≤Iout≤1.5A, PD≤15W 6.70 6 6.30 V 8.5V≤Vin≤25V -- 5 120 Line Regulation REGline Tj=25 oC 9V≤Vin≤13V -- 1.5 60 10mA≤Iout≤1.5A -- 14 120 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 60 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.3 8 8.5V≤Vin≤25V -- -- 1.3 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 45 -- uV Ripple Rejection Ratio RR f=120Hz, 9V ≤Vin≤19V 59 75 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 19 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 550 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -0.7 -- mV/ oC z 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. z This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7800B series 3-3 2005/01 rev. A (Vin=14V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 7.68 8 8.32 Output Voltage Vout 10.5V≤Vin≤23V, 10mA≤Iout≤1.5A, PD≤15W 7.60 8 8.40 V 10.5V≤Vin≤25V -- 6 160 Line Regulation REGline Tj=25 oC 11V≤Vin≤17V -- 2 80 10mA≤Iout≤1.5A -- 12 160 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 80 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.3 8 10.5V≤Vin≤25V -- -- 1 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 52 -- uV Ripple Rejection Ratio RR f=120Hz, 11V ≤Vin≤21V 56 72 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 16 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 450 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -0.8 -- mV/ oC (Vin=15V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 8.64 9 9.36 Output Voltage Vout 11.5V≤Vin≤23V, 10mA≤Iout≤1.5A, PD≤15W 8.55 9 9.45 V 11.5V≤Vin≤26V -- 6 180 Line Regulation REGline Tj=25 oC 12V≤Vin≤17V -- 2 90 10mA≤Iout≤1.5A -- 12 180 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 90 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.3 8 11.5V≤Vin≤26V -- -- 1 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 52 -- uV Ripple Rejection Ratio RR f=120Hz, 12V ≤Vin≤22V 55 72 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 16 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 450 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC z 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. z This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7800B series 4-4 2005/01 rev. A (Vin=16V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 9.6 10 10.4 Output Voltage Vout 12.5V≤Vin≤25V, 10mA≤Iout≤1.5A, PD≤15W 9.5 10 10.5 V 12.5V≤Vin≤28V -- 7 200 Line Regulation REGline Tj=25 oC 13V≤Vin≤17V -- 2 100 10mA≤Iout≤1.5A -- 12 200 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 100 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.3 8 12.5V≤Vin≤28V -- -- 1 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 70 -- uV Ripple Rejection Ratio RR f=120Hz, 13V ≤Vin≤23V 55 71 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 18 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 400 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC (Vin=19V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 11.52 12 12.48 Output Voltage Vout 14.5V≤Vin≤27V, 10mA≤Iout≤1.5A, PD ≤15W 11.40 12 12.60 V 14.5V≤Vin≤30V -- 10 240 Line Regulation REGline Tj=25 oC 15V≤Vin≤19V -- 3 120 10mA≤Iout≤1.5A -- 12 240 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 120 mV Quiescent Current Iq Tj=25 oC, Iout=0 -- 4.3 8 14.5V≤Vin≤30V -- -- 1 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 75 -- uV Ripple Rejection Ratio RR f=120Hz, 15V ≤Vin≤25V 55 71 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 18 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 350 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC z 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. z This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7800B series 5-5 2005/01 rev. A (Vin=23V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 14.40 15 15.60 Output Voltage Vout 17.5V≤Vin≤30V, 10mA≤Iout≤1.5A, PD ≤15W 14.25 15 15.75 V 17.5V≤Vin≤30V -- 12 300 Line Regulation REGline Tj=25 oC 18V≤Vin≤22V -- 3 150 10mA≤Iout≤1.5A -- 12 300 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 150 mV Quiescent Current Iq Tj=25 oC, Iout=0 -- 4.3 8 17.5V≤Vin≤30V -- -- 1 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 90 -- uV Ripple Rejection Ratio RR f=120Hz, 18V ≤Vin≤28V 54 70 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 19 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 230 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC (Vin=27V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 17.28 18 18.72 Output Voltage Vout 21V≤Vin≤33V, 10mA≤Iout≤1.5A, PD ≤15W 17.10 18 18.90 V 21V≤Vin≤33V -- 15 360 Line Regulation REGline Tj=25 oC 22V≤Vin≤26V -- 5 180 10mA≤Iout≤1.5A -- 12 360 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 180 mV Quiescent Current Iq Tj=25 oC, Iout=0 -- 4.5 8 21V≤Vin≤33V -- -- 1 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 110 -- uV Ripple Rejection Ratio RR f=120Hz, 21V ≤Vin≤31V 54 70 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 22 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 200 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -1 -- mV/ oC z 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. z This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7800B series 6-6 2005/01 rev. A (Vin=33V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max Unit Tj=25oC 23.04 24 24.96 Output Voltage Vout 27V≤Vin≤38V, 10mA≤Iout≤1.5A, PD ≤15W 22.80 24 25.20 V 27V≤Vin≤38V -- 18 480 Line Regulation REGline Tj=25 oC 28V≤Vin≤32V -- 6 240 10mA≤Iout≤1.5A -- 12 480 Load Regulation REGload Tj=25 oC 250mA≤Iout≤750mA -- 4 240 mV Quiescent Current Iq Iout=0, Tj=25 oC -- 4.6 8 27V≤Vin≤38V -- -- 1 Quiescent Current Change ∆Iq 10mA≤Iout≤1.5A -- -- 0.5 mA Output Noise Voltage Vn 10Hz ≤f≤100KHz, Tj=25oC -- 170 -- uV Ripple Rejection Ratio RR f=120Hz, 27V ≤Vin≤37V 54 70 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25 oC -- 2 -- V Output Resistance Rout f=1KHz -- 28 -- m Ω Output Short Circuit Current Ios Tj=25 oC -- 150 -- mA Peak Output Current Io peak Tj=25 oC -- 2.2 -- A Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj Iout=10mA, 0 oC≤Tj≤125oC -- -1.5 -- mV/ oC z 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. z This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7800B series 8-8 2005/01 rev. A TO-220 Mechanical Drawing I J H E G F D C BA M N O L K P TO-220 DIMENSION MILLIMETERS INCHES DIM MIN MAX MIN MAX A 10.000 10.500 0.394 0.413 B 3.240 4.440 0.128 0.175 C 2.440 2.940 0.096 0.116 D - 6.350 - 0.250 E 0.381 1.106 0.015 0.040 F 2.345 2.715 0.092 0.058 G 4.690 5.430 0.092 0.107 H 12.700 14.732 0.500 0.581 I 8.382 9.017 0.330 0.355 J 14.224 16.510 0.560 0.650 K 3.556 4.826 0.140 0.190 L 0.508 1.397 0.020 0.055 M 27.700 29.620 1.060 1.230 N 2.032 2.921 0.080 0.115 O 0.255 0.610 0.010 0.024 P 5.842 6.858 0.230 0.270 ITO-220 Mechanical Drawing ITO-220 DIMENSION MILLIMETERS INCHES DIM MIN MAX MIN MAX A 10.04 10.07 0.395 0.396 B 6.20 (typ.) 0.244 (typ.) C 2.20 (typ.) 0.087 (typ.) D ∮1.40 (typ.) ∮0.055 (typ.) E 15.0 15.20 0.591 0.598 F 0.52 0.54 0.020 0.021 G 2.35 2.73 0.093 0.107 H 13.50 13.55 0.531 0.533 I 1.11 1.49 0.044 0.058 J 2.60 2.80 0.102 0.110 K 4.49 4.50 0.176 0.177 L 1.15 (typ.) 0.045 (typ.) M 3.03 3.05 0.119 0.120 N 2.60 2.80 0.102 0.110 O 6.55 6.65 0.258 0.262