Datasheet LTM8052, LTM8052A (Analog Devices) - 10

LTM8052/LTM8052A
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Temperature Rise vs Load Current Temperature Rise vs Load Current Temperature Rise vs Load Current 12VOUT 18VOUT 24VOUT
120 120 100 36VIN 36VIN 36VIN 24V 90 IN 24VIN 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) 8052 G46 8052 G47 8052 G48
Temperature Rise vs Load Current Temperature Rise vs Load Current Temperature Rise vs Load Current –3.3VOUT –5VOUT –8VOUT
70 80 90 32.5VIN 31VIN 28VIN 24V 24V 24V 60 IN 70 IN 80 IN 12VIN 12VIN 12VIN 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) 8052 G49 8052 G50 8052 G51
Temperature Rise vs Load Current –12VOUT Switching Frequency vs RT Value
120 500 24VIN 12VIN 450 100 400 350 80 300 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) 8052 G52 8052 G53 8052fg 10 For more information www.linear.com/LTM8052 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 Description Package Photos Revision History Typical Application Related Parts