TS1082 TSC | Alldatasheet

Document overview

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Technical content

Features

/G97/G3Low dropout voltage 1.3V max. /G97/G3Full current rating over line and temperature /G97/G3Fast transient response /G97/G3Total output regulation /G3442% over line, load and temperature /G97/G3Adjust pin current max 120/G4f4A over temperature /G97/G3Line regulation typical 0.015%. /G97/G3Load regulation typical 0.05%. /G97/G3Fixed/adjustable output voltage /G97/G3TO-220 package Block Diagram Ordering Information Absolute Maximum Rating INPUT OUTPUT ADJ/GNDVREF VOLTAGE REGULATION AMPLIFIER S.O.A CURRENT LIMITING AMPLIFIER THERMAL OVERLOAD LIMIT SENSE Low dropout voltage 1.3V max. PARAMETER SYMBOL MAXIMUM UNITS Input Voltage VIN 7V Power Dissipation PD Internally Limited W Thermal Resistance Junction to Case /G4f0JC 1.6 Thermal Resistance Junction to Ambient /G4f0JA 50 Operating Junction Temperature Range TJ 0 to +125 Operating Ambient Temperature Range TA -20 to +85 Storage Temperature Range TSTG -25 to +150 Lead Temperature (Soldering) 10 Sec TLEAD 260 /G43a / W /G43a TS1082CZ TS1082CZ-2.5 TS1082CZ-3.3 -20 to +85/G43a TO-220 DEVICE (Ambient) PACKAGEOPERATING TEMPERATURE TO-220

Electrical Characteristics

Unless otherwise specified, Adjust VIN=2.75V to 7V and Adjust IO =10mA to 10A Fixed VIN=4.75V to 7V and Fixed IO =10mA to 10A (1) Low duty cycle pulse testing with Kelvin connections required. (2) Bandwidth of 10Hz to10KHz. (3) 120Hz input ripple(CADJ for ADJ)=25/G4f4F. (4) Over Temp. - over specified operating junction temperature range. VIN - VOUT IO TJ (4) MIN TYP MAX Output Voltage(1) 5V 10mA 25 0.99/G42eVO /G42e 1.01/G42eVO /G42e Fixed Voltage Over Temp. 0.98/G42eVO /G42e 1.02/G42eVO /G42e Reference Voltage(1) 5V 10mA 25 1.238 1.262 Adj Voltage Over Temp. 1.225 1.275 Line Regulation(1) 25 0.015 (Vin-Vout=3V) Over Temp. 0.035 Load Regulation(1) 25 0.05 0.3 (Vin-Vout=3V) Over Temp. 0.2 0.4 Dropout Voltage 25 1 /G3e6VREF =1/G43d Over Temp. 1.1 1.3 Current Limit (Vin-Vout=5V) Quiescent Current Fixed Model Temperature Coefficient TC 0.005 /G438 / /G43a 25 55 120 Adjust Pin Current Change/G3e6IADJ 0.2 5 Temperature Stability T S 5V 500mA 0.5 /G438 Minimum Load Current Adjust Model RMS Output Noise (2) VN 25 0.003 /G438VO Ripple Rejection Ratio(3) R A 5V 9.5A Over Temp. 60 72 dB /G4f4A mA /G438 V A mA 10.5 0.2 Adjust Pin Current Over Temp. Over Temp. 9.5 10mA IQ IADJ IO 5V REG (LINE) REG (LOAD) VD ICL VREF 1.250 V TEST CONDITIONS TEST LIMITS PARAMETER SYMBOL UNITS VO VO

VIN 4.75V 3.3V OUT 10 F 10 F TS1082-3.3 Fixed Voltage Regulator(1)(2) + + > V2/TAB IQ (1) C1 NEEDED IF DEVICE IS FAR FROM FILTER CAPACITORS (2) C2 REQUIRED FOR STABILITY (1) C1 NEEDED IF DEVICE IS FAR FROM FILTER CAPACITORS (2) C2 REQUIRED FOR STABILITY Vin 4.75V> Vout3.45V 10 F 10 F IADJ Vref1 R1 133 R2 232 TS1082-ADJ Adjustable Voltage Regulator(1)(2) + + 2/TAB µµµµµ µµµµµ ΩΩΩΩΩ ΩΩΩΩΩ µµµµµ µµµµµ Vout = Vref(1+R2/R1) + IadjR 2

H G B A K D C E F J L I M N P O MIN MAX MIN MAX A 10.00 10.50 0.394 0.413 B 3.24 4.44 0.128 0.175 C 2.44 2.94 0.096 0.116 D 3.565 4.315 0.140 0.170 E 0.68 0.92 0.027 0.036 F 1.115 1.485 0.044 0.058 G 2.345 2.715 0.092 0.107 H 13.49 14.31 0.531 0.563 I 4.475 5.225 0.176 0.206 J 1.15 1.39 0.045 0.055 K 27.78 29.62 1.094 1.166 L 2.175 2.925 0.086 0.115 M 0.297 0.477 0.012 0.019 N 8.28 8.80 0.326 0.346 O 14.29 15.31 0.563 0.603 P 6.01 6.51 0.273 0.256 TO-220 DIMENSION DIM MILLIMETERS INCHES TO-220 Unit:mm