 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TS1083 7.5 Amp Low Dropout Positive Voltage Regulator Low dropout voltage 1.3V max. TO-220 General Description The TS1083 Series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current. Additionally, the TS1083 Series provide excellent regulation over variations due to changes in line, load and temperature. Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. The TS1083 Series are three terminal regulators with fixed and adjustable voltage options available in popular packages. Features a a a a Low dropout voltage 1.3V max. Full current rating over line and temperature Fast transient response Total output regulation 2% over line, load and temperature a a a a a Adjust pin current max 120 A over temperature Line regulation typical 0.015%. Load regulation typical 0.05%. Fixed/adjustable output voltage TO-220 package Block Diagram S.O.A CURRENT LIMITING AMPLIFIER SENSE THERMALOVERLOAD LIMIT INPUT Ordering Information DEVICE TS1083CZ TS1083CZ-2.5 TS1083CZ-3.3 -20 to +85+ TO-220 OPERATING TEMPERATURE (Ambient) PACKAGE OUTPUT VOLTAGE REGULATION AMPLIFIER VREF ADJ/GND Absolute Maximum Rating PARAMETER Input Voltage Power Dissipation Thermal Resistance Junction to Case Thermal Resistance Junction to Ambient Operating Junction Temperature Range Operating Ambient Temperature Range Storage Temperature Range Lead Temperature (Soldering) 10 Sec SYMBOL VIN PD JC JA MAXIMUM 12 Internally Limited 2 50 0 to +125 -20 to +85 -25 to +150 260 UNITS V W +/W TJ TA TSTG TLEAD + Electrical Characteristics Unless otherwise specified, Adjust VIN=2.75V to 12V and Adjust IO=10mA to 7.5A Fixed VIN=4.75V to 12V and Fixed IO=10mA to 7.5A TEST CONDITIONS PARAMETER Output Voltage(1) Fixed Voltage Reference Voltage(1) Adj Voltage Line Regulation(1) (Vin-Vout=3V) Load Regulation(1) (Vin-Vout=3V) Dropout Voltage VREF=1+ Current Limit (Vin-Vout=5V) Quiescent Current Fixed Model Temperature Coefficient Adjust Pin Current IADJ Adjust Pin Current Change Temperature Stability Minimum Load Current Adjust Model RMS Output Noise(2) Ripple Rejection Ratio(3) VN RA 5V 7.5A 25 Over Temp. 60 0.003 72 VO dB IADJ TS IO 5V 5V 500mA Over Temp. TC 25 0.005 55 120 0.2 0.5 5 10 mA 5 A /+ Over Temp. IQ 5V 12 14 mA ICL VD REG(LOAD) REG(LINE) 10mA VREF 5V 10mA SYMBOL VIN - VOUT VO 5V IO 10mA TJ(4) 25 Over Temp. 25 Over Temp. 25 Over Temp. 25 Over Temp. 25 Over Temp. 8.5 MIN 0.99*VO* 0.98*VO* 1.238 1.225 0.015 0.035 0.05 0.2 1 1.1 9.5 1.3 A 0.3 0.4 V 1.250 TYP VO MAX 1.01*VO* 1.02*VO* 1.262 1.275 0.2 V TEST LIMITS UNITS (1) Low duty cycle pulse testing with Kelvin connections required. (2) Bandwidth of 10Hz to10KHz. (3) 120Hz input ripple(CADJfor ADJ)=25 F. (4) Over Temp. - over specified operating junction temperature range. Fixed Voltage Regulator(1)(2) VIN > 4.75V 3 TS1083-3.3 1 2/TAB 3.3V VOUT + C1 10 F + IQ C2 10 F (1) C1 NEEDED IF DEVICE IS FAR FROM FILTER CAPACITORS (2) C2 REQUIRED FOR STABILITY Adjustable Voltage Regulator(1)(2) Vin > 4.75V 3 TS1083-ADJ 1 2/TAB 133 1% 3.45V Vout Vref R1 + C1 10 F + IADJ R2 232 1% C2 10 F Vout = Vref(1+R2/R1) + IadjR2 (1) C1 NEEDED IF DEVICE IS FAR FROM FILTER CAPACITORS (2) C2 REQUIRED FOR STABILITY TO-220 Unit:mm I A B J DIM A B C D E F G H I J K L M N O P C P O N K D H G F E M L TO-220 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 10.00 10.50 0.394 0.413 3.24 4.44 0.128 0.175 2.44 2.94 0.096 0.116 3.565 4.315 0.140 0.170 0.68 0.92 0.027 0.036 1.115 1.485 0.044 0.058 2.345 2.715 0.092 0.107 13.49 14.31 0.531 0.563 4.475 5.225 0.176 0.206 1.15 1.39 0.045 0.055 27.78 29.62 1.094 1.166 2.175 2.925 0.086 0.115 0.297 0.477 0.012 0.019 8.28 8.80 0.326 0.346 14.29 15.31 0.563 0.603 6.01 6.51 0.273 0.256 |
Price & Availability of TS1083
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |