Datasheet LTM8045 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Inverting or SEPIC μModule (Power Module) DC/DC Converter with Up to 700mA Output Current |
| 页数 / 页 | 22 / 5 — Typical perForMance characTerisTics. Efficiency. –8VOUT Inverting … |
| 文件格式/大小 | PDF / 361 Kb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics. Efficiency. –8VOUT Inverting Converter. –12VOUT Inverting Converter
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LTM8045
Typical perForMance characTerisTics Efficiency Efficiency Efficiency –8VOUT Inverting Converter –12VOUT Inverting Converter –15VOUT Inverting Converter
90 90 90 80 80 80 70 70 70 60 60 60 50 50 50 40 40 40 EFFICIENCY (%) 30 EFFICIENCY (%) 30 EFFICIENCY (%) 30 20 3.3VIN 20 3.3VIN 20 5VIN 5VIN 5VIN 10 12VIN 10 12VIN 10 12VIN 18VIN 18VIN 18VIN 0 0 0 0 100 200 300 400 500 600 0 100 200 300 400 500 0 100 200 300 400 500 OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) 8045 G10 8045 G11 8045 G12
Input Current vs Output Current, Input Current vs Output Current, Input Current vs Output Current, 2.5VOUT SEPIC 3.3VOUT SEPIC 5VOUT SEPIC
600 700 800 3.3VIN 3.3VIN 3.3VIN 5VIN 5VIN 700 5VIN 500 12V 600 IN 12VIN 12VIN 18VIN 18VIN 600 18VIN 500 400 500 400 300 400 300 300 200 INPUT CURRENT (mA) INPUT CURRENT (mA) 200 INPUT CURRENT (mA) 200 100 100 100 0 0 0 0 100 200 300 400 500 600 700 800 0 100 200 300 400 500 600 700 800 0 100 200 300 400 500 600 700 OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) 8045 G13 8045 G14 8045 G15
Input Current vs Output Current, Input Current vs Output Current, Input Current vs Output Current, 8VOUT SEPIC 12VOUT SEPIC 15VOUT SEPIC
900 1000 900 3.3VIN 3.3VIN 5VIN 800 5VIN 900 5VIN 800 12VIN 12VIN 12V 18VIN 700 IN 18V 800 IN 18V 700 IN 600 700 600 600 500 500 500 400 400 400 300 300 INPUT CURRENT (mA) 300 INPUT CURRENT (mA) INPUT CURRENT (mA) 200 200 200 100 100 100 0 0 0 0 100 200 300 400 500 600 0 100 200 300 400 500 0 100 200 300 400 500 OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) 8045 G16 8045 G17 8045 G18 8045fc For more information www.linear.com/LTM8045 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Photo Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics Efficiency Efficiency Efficiency –8VOUT Inverting Converter –12VOUT Inverting Converter –15VOUT Inverting Converter
90 90 90 80 80 80 70 70 70 60 60 60 50 50 50 40 40 40 EFFICIENCY (%) 30 EFFICIENCY (%) 30 EFFICIENCY (%) 30 20 3.3VIN 20 3.3VIN 20 5VIN 5VIN 5VIN 10 12VIN 10 12VIN 10 12VIN 18VIN 18VIN 18VIN 0 0 0 0 100 200 300 400 500 600 0 100 200 300 400 500 0 100 200 300 400 500 OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) 8045 G10 8045 G11 8045 G12
Input Current vs Output Current, Input Current vs Output Current, Input Current vs Output Current, 2.5VOUT SEPIC 3.3VOUT SEPIC 5VOUT SEPIC
600 700 800 3.3VIN 3.3VIN 3.3VIN 5VIN 5VIN 700 5VIN 500 12V 600 IN 12VIN 12VIN 18VIN 18VIN 600 18VIN 500 400 500 400 300 400 300 300 200 INPUT CURRENT (mA) INPUT CURRENT (mA) 200 INPUT CURRENT (mA) 200 100 100 100 0 0 0 0 100 200 300 400 500 600 700 800 0 100 200 300 400 500 600 700 800 0 100 200 300 400 500 600 700 OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) 8045 G13 8045 G14 8045 G15
Input Current vs Output Current, Input Current vs Output Current, Input Current vs Output Current, 8VOUT SEPIC 12VOUT SEPIC 15VOUT SEPIC
900 1000 900 3.3VIN 3.3VIN 5VIN 800 5VIN 900 5VIN 800 12VIN 12VIN 12V 18VIN 700 IN 18V 800 IN 18V 700 IN 600 700 600 600 500 500 500 400 400 400 300 300 INPUT CURRENT (mA) 300 INPUT CURRENT (mA) INPUT CURRENT (mA) 200 200 200 100 100 100 0 0 0 0 100 200 300 400 500 600 0 100 200 300 400 500 0 100 200 300 400 500 OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) 8045 G16 8045 G17 8045 G18 8045fc For more information www.linear.com/LTM8045 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Photo Package Description Revision History Typical Application Related Parts