поискавой системы для электроныых деталей |
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LM1085IS-5.0/NOPB датащи(PDF) 5 Page - Texas Instruments |
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LM1085IS-5.0/NOPB датащи(HTML) 5 Page - Texas Instruments |
5 / 29 page LM1085 www.ti.com SNVS038H – JULY 1999 – REVISED JANUARY 2015 6.5 Electrical Characteristics Minimum and Maximum limits are ensured through test, design, or statistical correlation. Typical values represent the most likely parametric norm at TJ = 25°C, and are provided for reference purposes only. PARAMETER TEST CONDITIONS MIN(1) TYP(2) MAX(1) UNIT LM1085-ADJ, IOUT = 10 mA, VIN − VOUT = 3 V, 10 mA ≤ 1.238 1.250 1.262 IOUT ≤ IFULL LOAD,1.5 V ≤ (VIN−VOUT) ≤ 15 V Reference Voltage VREF V LM1085-ADJ, IOUT = 10 mA, VIN − VOUT = 3 V, 10 mA ≤ (3) IOUT ≤ IFULL LOAD,1.5 V ≤ (VIN − VOUT) ≤ 15 V, –40°C ≤ TJ 1.225 1.250 1.270 ≤ 125°C LM1085-3.3, IOUT = 0 mA, VIN = 5 V, 0 ≤ IOUT ≤ IFULL 3.270 3.300 3.330 LOAD, 4.8 V ≤ VIN ≤ 15 V V LM1085-3.3, IOUT = 0 mA, VIN = 5 V, 0 ≤ IOUT ≤ IFULL 3.235 3.300 3.365 LOAD, 4.8 V ≤ VIN ≤ 15 V, –40°C ≤ TJ ≤ 125°C LM1085-5.0, IOUT = 0 mA, VIN = 8 V, 0 ≤ IOUT ≤ IFULL 4.950 5.000 5.050 LOAD, 6.5 V ≤ VIN ≤ 20 V Output Voltage VOUT V (3) LM1085-5.0, 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 LM1085-12, IOUT = 0 mA, VIN = 15 V, 0 ≤ IOUT ≤ IFULL 11.880 12.000 12.120 LOAD, 13.5 V ≤ VIN ≤ 25 V V LM1085-12, IOUT = 0 mA, VIN = 15 V, 0 ≤ IOUT ≤ IFULL 11.760 12.000 12.240 LOAD, 13.5 V ≤ VIN ≤ 25 V, –40°C ≤ TJ ≤ 125°C LM1085-ADJ, IOUT =10 mA, 1.5 V ≤ (VIN-VOUT) ≤ 15 V 0.015 0.2 LM1085-ADJ, IOUT =10 mA, 1.5 V ≤ (VIN-VOUT) ≤ 15 V, 0.035 0.2 –40°C ≤ TJ ≤ 125°C LM1085-3.3, IOUT = 0 mA, 4.8 V ≤ VIN ≤ 15 V 0.5 6 mV LM1085-3.3, IOUT = 0 mA, 4.8 V ≤ VIN ≤ 15 V, –40°C ≤ 1.0 6 TJ ≤ 125°C Line Regulation ΔVOUT (4) LM1085-5.0, IOUT = 0 mA, 6.5 V ≤ VIN ≤ 20 V 0.5 10 mV LM1085-5.0, IOUT = 0 mA, 6.5 V ≤ VIN ≤ 20 V, –40°C ≤ 1.0 10 TJ ≤ 125°C LM1085-12, I OUT = 0 mA, 13.5 V ≤ VIN ≤ 25 V 1.0 25 mV LM1085-12, I OUT = 0 mA, 13.5 V ≤ VIN ≤ 25 V, –40°C ≤ 2.0 25 TJ ≤ 125°C LM1085-ADJ, (VIN-V OUT) = 3 V, 10 mA ≤ IOUT ≤ IFULL 0.1 0.3 LOAD LM1085-ADJ, (VIN-V OUT) = 3 V, 10 mA ≤ IOUT ≤ IFULL 0.2 0.4 LOAD, –40°C ≤ TJ ≤ 125°C LM1085-3.3, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD 3 15 mV LM1085-3.3, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD, –40°C ≤ TJ 7 20 Load Regulation ≤ 125°C ΔVOUT (4) LM1085-5.0, VIN = 8 V, 0 ≤ IOUT ≤ IFULL LOAD 5 20 mV LM1085-5.0, VIN = 8 V, 0 ≤ IOUT ≤ IFULL LOAD, –40°C ≤ TJ 10 35 ≤ 125°C LM1085-12, VIN = 15 V, 0 ≤ IOUT ≤ IFULL LOAD 12 36 mV LM1085-12, VIN = 15 V, 0 ≤ IOUT ≤ IFULL LOAD, –40°C ≤ 24 72 TJ ≤ 125°C LM1085-ADJ, 3.3, 5, 12, ΔVREF, ΔVOUT = 1%, IOUT = 3A, VDO Dropout Voltage (5) 1.3 1.5 V –40°C ≤ TJ ≤ 125°C (1) All limits are specified by testing or statistical analysis. (2) Typical Values represent the most likely parametric norm. (3) IFULL LOAD is defined in the current limit curves. The IFULL LOAD Curve defines the current limit as a function of input-to-output voltage. Note that 30W power dissipation for the LM1085 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. Copyright © 1999–2015, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM1085 |
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