データシートサーチシステム |
|
LM1084 データシート(PDF) 5 Page - Texas Instruments |
|
LM1084 データシート(HTML) 5 Page - Texas Instruments |
5 / 29 page LM1084 www.ti.com SNVS037G – SEPTEMBER 1999 – REVISED JANUARY 2015 6.5 Electrical Characteristics Typicals and limits apply for TJ = 25°C unless specified otherwise. PARAMETER TEST CONDITIONS MIN(1) TYP(2) MAX(1) UNIT VREF Reference Voltage LM1084-ADJ, IOUT = 10 mA, VIN − VOUT = 3 V, 10 mA ≤ 1.238 1.250 1.262 IOUT ≤ IFULL LOAD,1.5 V ≤ (VIN−VOUT) ≤ 25 V (3) V LM1084-ADJ, IOUT = 10 mA, VIN − VOUT = 3 V, 10 mA ≤ IOUT ≤ IFULL LOAD,1.5 V ≤ (VIN−VOUT) ≤ 25 V (3), –40°C ≤ 1.225 1.250 1.270 TJ ≤ 125°C VOUT Output Voltage(3) LM1084-3.3, IOUT = 0 mA, VIN = 8 V, 0 ≤ IOUT ≤ IFULL 3.270 3.300 3.330 LOAD, 4.8 V ≤ VIN ≤ 15 V V LM1084-3.3, IOUT = 0 mA, VIN = 8 V, 0 ≤ IOUT ≤ IFULL 3.235 3.300 3.365 LOAD, 4.8 V ≤ VIN ≤ 15 V , –40°C ≤ TJ ≤ 125°C LM1084-5.0, IOUT = 0 mA, VIN = 8 V, 0 ≤ IOUT ≤ IFULL 4.950 5.000 5.050 LOAD, 6.5 V ≤ VIN ≤ 20 V V LM1084-5.0, IOUT = 0 mA, VIN = 8 V, 0 ≤ IOUT ≤ IFULL 4.900 5.000 5.100 LOAD, 6.5 V ≤ VIN ≤ 20 V, –40°C ≤ TJ ≤ 125°C ΔVOUT Line Regulation(4) LM1084-ADJ, IOUT = 10 mA, 1.5 V ≤ (VIN – VOUT) ≤ 15 V 0.015% 0.2% LM1084-ADJ, IOUT = 10 mA, 1.5 V ≤ (VIN – VOUT) ≤ 15 0.035% 0.2% V, –40°C ≤ TJ ≤ 125°C LM1084-3.3, IOUT = 0 mA, 4.8 V ≤ VIN ≤ 15 V 0.5 6 mV LM1084-3.3, IOUT = 0 mA, 4.8 V ≤ VIN ≤ 15 V, –40°C ≤ 1.0 6 TJ ≤ 125°C LM1084-5.0, IOUT = 0 mA, 6.5 V ≤ VIN ≤ 20 V 0.5 10 mV LM1084-5.0, IOUT = 0 mA, 6.5 V ≤ VIN ≤ 20 V, –40°C ≤ 1.0 10 TJ ≤ 125°C ΔVOUT Load Regulation(4) LM1084-ADJ, (VIN – V OUT) = 3 V, 10 mA ≤ IOUT ≤ IFULL 0.1 % 0.3% LOAD LM1084-ADJ, (VIN – V OUT) = 3 V, 10 mA ≤ IOUT ≤ IFULL 0.2% 0.4% LOAD, –40°C ≤ TJ ≤ 125°C LM1084-3.3, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD 3 15 mV LM1084-3.3, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD, –40°C ≤ TJ 7 20 ≤ 125°C LM1084-5.0, VIN = 8 V, 0 ≤ IOUT ≤ IFULL LOAD 5 20 mV LM1084-5.0, VIN = 8 V, 0 ≤ IOUT ≤ IFULL LOAD, –40°C ≤ TJ 10 35 ≤ 125°C Dropout Voltage(5) LM1084-ADJ, 3.3, 5, 12, ΔVREF, ΔVOUT = 1%, IOUT = 5A, 1.3 1.5 V –40°C ≤ TJ ≤ 125°C ILIMIT Current Limit LM1084-ADJ, VIN− VOUT = 5 V, –40°C ≤ TJ ≤ 125°C 5.5 8.0 A LM1084-ADJ, VIN− VOUT = 25 V, –40°C ≤ TJ ≤ 125°C 0.3 0.6 LM1084-3.3, VIN = 8 V, –40°C ≤ TJ ≤ 125°C 5.5 8.0 A LM1084-5.0, VIN = 10 V, –40°C ≤ TJ ≤ 125°C 5.5 8.0 A Minimum Load LM1084-ADJ, VIN − VOUT = 25 V 5 10.0 mA Current(6) Quiescent Current LM1084-3.3, VIN = 18 V 5.0 10.0 mA LM1084-5.0, VIN ≤ 20 V 5.0 10.0 mA Thermal Regulation TA = 25°C, 30 ms Pulse 0.003 0.015 %/W (1) All limits are specified by testing or statistical analysis. (2) Typical Values represent the most likely parametric norm. (3) IFULLLOAD is defined in the current limit curves. The IFULLLOAD Curve defines the current limit as a function of input-to-output voltage. Note that 30W power dissipation for the LM1084 is only achievable over a limited range of input-to-output voltage. (4) Load and line regulation are measured at constant junction temperature, and are ensured up to the maximum power dissipation of 30W. Power dissipation is determined by the input/output differential and the output current. ensured maximum power dissipation will not be available over the full input/output range. (5) Dropout voltage is specified over the full output current range of the device. (6) The minimum output current required to maintain regulation. Copyright © 1999–2015, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM1084 |
同様の部品番号 - LM1084_15 |
|
同様の説明 - LM1084_15 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |