Datasheet LTM8074 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | 40VIN, 1.2A Silent Switcher µModule Regulator |
| Pages / Page | 24 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, operating per Table 1 … |
| Revision | A |
| File Format / Size | PDF / 1.8 Mb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, operating per Table 1 unless otherwise noted. Input vs Load Current
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Text Version of Document
LTM8074
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, operating per Table 1 unless otherwise noted. Input vs Load Current Input vs Load Current Input vs Load Current VOUT = –3.3V VOUT = –5V VOUT = –8V
0.6 0.8 0.8 12VIN 12VIN 12VIN 24VIN 24VIN 24VIN 36VIN 0.6 0.6 0.4 0.4 0.4 0.2 INPUT CURRENT (A) INPUT CURRENT (A) INPUT CURRENT (A) 0.2 0.2 0 0 0 0 0.5 1 1.5 0 0.5 1 1.5 0 0.25 0.50 0.75 1 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8074 G28 8074 G29 8074 G30
Input vs Load Current Dropout Voltage vs Load Current VOUT = –12V Maximum Load Current vs VIN VOUT = 5V, BIAS = 5V
0.8 2.5 1500 12VIN LIMITED BY MAX CURRENT 24VIN PLEASE ALSO REFER TO THE DERATING CURVES 2.0 1200 0.6 1.5 900 TAGE (mV) 0.4 1.0 600 INPUT CURRENT (A) 0.2 –3.3V DROPOUT VOL OUT 0.5 MAXIMUM LOAD CURRENT (A) 300 –5VOUT –8VOUT –12V 0 OUT 0 0 0 0.25 0.50 0.75 0 10 20 30 40 0 0.5 1 1.5 2 LOAD CURRENT (A) INPUT VOLTAGE (V) LOAD CURRENT (A) 8074 G31 8074 G32 8074 G33
Input Current vs VIN Derating, VOUT = 0.8V, Derating, VOUT = 1V, VOUT Short Circuited DC2753A Demo Board DC2753A Demo Board
500 2.5 2.0 0LFM 0LFM 400 2.0 1.5 300 1.5 1.0 200 1.0 INPUT CURRENT (mA) 0.5 100 0.5 MAXIMUM LOAD CURRENT (A) 12V MAXIMUM LOAD CURRENT (A) IN 12VIN 24VIN 24VIN 36VIN 36VIN 0 0 0 0 10 20 30 40 0 25 50 75 100 125 0 25 50 75 100 125 VIN (V) AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 8074 G34 8074 G35 8074 G36 Rev. A For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Photo Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, operating per Table 1 unless otherwise noted. Input vs Load Current Input vs Load Current Input vs Load Current VOUT = –3.3V VOUT = –5V VOUT = –8V
0.6 0.8 0.8 12VIN 12VIN 12VIN 24VIN 24VIN 24VIN 36VIN 0.6 0.6 0.4 0.4 0.4 0.2 INPUT CURRENT (A) INPUT CURRENT (A) INPUT CURRENT (A) 0.2 0.2 0 0 0 0 0.5 1 1.5 0 0.5 1 1.5 0 0.25 0.50 0.75 1 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8074 G28 8074 G29 8074 G30
Input vs Load Current Dropout Voltage vs Load Current VOUT = –12V Maximum Load Current vs VIN VOUT = 5V, BIAS = 5V
0.8 2.5 1500 12VIN LIMITED BY MAX CURRENT 24VIN PLEASE ALSO REFER TO THE DERATING CURVES 2.0 1200 0.6 1.5 900 TAGE (mV) 0.4 1.0 600 INPUT CURRENT (A) 0.2 –3.3V DROPOUT VOL OUT 0.5 MAXIMUM LOAD CURRENT (A) 300 –5VOUT –8VOUT –12V 0 OUT 0 0 0 0.25 0.50 0.75 0 10 20 30 40 0 0.5 1 1.5 2 LOAD CURRENT (A) INPUT VOLTAGE (V) LOAD CURRENT (A) 8074 G31 8074 G32 8074 G33
Input Current vs VIN Derating, VOUT = 0.8V, Derating, VOUT = 1V, VOUT Short Circuited DC2753A Demo Board DC2753A Demo Board
500 2.5 2.0 0LFM 0LFM 400 2.0 1.5 300 1.5 1.0 200 1.0 INPUT CURRENT (mA) 0.5 100 0.5 MAXIMUM LOAD CURRENT (A) 12V MAXIMUM LOAD CURRENT (A) IN 12VIN 24VIN 24VIN 36VIN 36VIN 0 0 0 0 10 20 30 40 0 25 50 75 100 125 0 25 50 75 100 125 VIN (V) AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 8074 G34 8074 G35 8074 G36 Rev. A For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Photo Package Description Typical Application Related Parts
