Datasheet LTM8026 (Analog Devices) - 9

LTM8026
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Configured per Table 1, where applicable. Temperature Rise vs Load Current Temperature Rise vs Load Current Temperature Rise vs Load Current 12VOUT 18VOUT 24VOUT
120 120 100 36VIN 36VIN 36VIN 24VIN 24VIN 90 28VIN 100 15VIN 100 80 70 80 80 60 60 60 50 40 40 40 30 TEMPERATURE RISE (°C) TEMPERATURE RISE (°C) TEMPERATURE RISE (°C) 20 20 20 10 0 0 0 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8026 G46 8026 G47 8026 G48
Temperature Rise vs Load Current Temperature Rise vs Load Current Temperature Rise vs Load Current –3.3VOUT –5VOUT –8VOUT
70 80 90 12VIN 12VIN 12VIN 32.5V 31V 80 28V 60 IN 70 IN IN 24VIN 24VIN 24VIN 60 70 50 60 50 40 50 40 30 40 30 30 20 TEMPERATURE RISE (°C) TEMPERATURE RISE (°C) 20 TEMPERATURE RISE (°C) 20 10 10 10 0 0 0 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8026 G49 8026 G50 8026 G51
Temperature Rise vs Load Current –12VOUT Switching Frequency vs RT Value
120 500 24VIN 12VIN 450 100 400 80 350 300 60 250 VALUE (kΩ) 200 40 R T 150 TEMPERATURE RISE (°C) 20 100 50 0 0 0 1 2 3 4 0 0.2 0.4 0.6 0.8 1.0 LOAD CURRENT (A) SWITCHING FREQUENCY (MHz) 8026 G52 8026 G53 8026fd For more information www.linear.com/LTM8026 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Package Photo Package Description Revision History Typical Application Design Resources Related Parts