Datasheet LTM8028 (Analog Devices) - 6

LTM8028
Typical perForMance characTerisTics Output Voltage Change vs MARGA Temperature Rise Temperature Rise Voltage, 1VOUT vs Output Current, 0.8VOUT vs Output Current, 1VOUT
15 60 60 10 50 50 5 40 40 0 30 30 CHANGE (%) V OUT –5 20 20 TEMPERATURE RISE (°C) 36VIN TEMPERATURE RISE (°C) 36VIN –10 10 24VIN 10 24VIN 12VIN 12VIN 6VIN 6VIN –15 0 0 0 0.3 0.6 0.9 1.2 0 1 2 3 4 5 0 1 2 3 4 5 MARGA VOLTAGE (V) OUTPUT CURRENT (A) OUTPUT CURRENT (A) 8028 G19 8028 G20 8028 G21
Temperature Rise Temperature Rise Temperature Rise vs Output Current, 1.2VOUT vs Output Current, 1.5VOUT vs Output Current, 1.8VOUT
60 60 60 50 50 50 40 40 40 30 30 30 20 20 20 TEMPERATURE RISE (°C) 36VIN TEMPERATURE RISE (°C) 36VIN TEMPERATURE RISE (°C) 36VIN 10 24VIN 10 24VIN 10 24VIN 12VIN 12VIN 12VIN 6VIN 6VIN 6VIN 0 0 0 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 OUTPUT CURRENT (A) OUTPUT CURRENT (A) OUTPUT CURRENT (A) 8028 G22 8028 G23 8028 G24
Output Noise Spectral Density Soft-Start Waveform vs CSS
10 CSS = OPEN CSS = 10nF 1 C 500mV/DIV SS = 100nF CSS = 47nF Hz 0.1 µV/√ VIN = 12V 2ms/DIV 8028 G26 0.01 C 5A RESISTIVE LOAD OUT = 137µF V C OUT = 1.8V OUT = 4.7µF + 10µF + 22µF I C OUT = 5A BKV = 100µF + 470µF VIN = 12V 0.00110 100 1k 10k 100k 1M FREQUENCY (Hz) 8028 G25 8028fb 6 For more information www.linear.com/LTM8028 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 Photo Revision History Typical Application Related Parts