Datasheet LTM8003 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | 40VIN, 3.5A Step-Down Silent Switcher μModule Regulator |
| Seiten / Seite | 30 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| Revision | E |
| Dateiformat / Größe | PDF / 2.6 Mb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. BIAS Current vs Load Current. VOUT = 12V, BIAS = 5V
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LTM8003
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. BIAS Current vs Load Current BIAS Current vs Load Current BIAS Current vs Load Current VOUT = 12V, BIAS = 5V VOUT = 15V, BIAS = 5V VOUT = 18V, BIAS = 5V
12 12 12 11 11 11 10 10 10 9 9 9 8 BIAS CURRENT (mA) BIAS CURRENT (mA) BIAS CURRENT (mA) 8 8 7 24VIN 24VIN 24VIN 36VIN 36VIN 36VIN 7 6 7 0 2 4 6 0 2 4 6 0 2 4 6 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8003 G46 8003 G47 8003 G48
Dropout Voltage vs Load Current, Input Current vs VIN Maximum Load Current vs VIN VOUT = 5V, BIAS = 5V VOUT Short Circuited BIAS Open
900 2250 6 SYNC Grounded SYNC Floating 5 600 1500 4 TAGE (mV) 3 300 750 2 DROPOUT VOL INPUT CURRENT (mA) MAXIMUM LOAD CURRENT (A) 1 –3.3VOUT –5VOUT –8VOUT 0 0 0 0 2 4 6 3 16 28 40 0 10 20 30 40 LOAD CURRENT (A) VIN (V) INPUT VOLTAGE (V) 8003 G49 8003 G50 8003 G51
Maximum Load Current vs VIN Derating, H-Grade, VOUT = 0.97V, Derating, H-Grade, VOUT = 1.2V, BIAS Open BIAS = 5V, DC2416A Demo Board BIAS = 5V, DC2416A Demo Board
3.5 7 7 0 LFM 0 LFM 3.0 6 6 5 5 2.5 4 4 2.0 3 3 1.5 2 2 MAXIMUM LOAD CURRENT (A) 1.0 –12VOUT MAXIMUM LOAD CURRENT (A) 12VIN MAXIMUM LOAD CURRENT (A) 12VIN –15V 1 1 OUT 24VIN 24VIN –18VOUT 36VIN 36VIN 0.5 0 0 0 10 20 30 0 25 50 75 100 125 150 0 25 50 75 100 125 150 INPUT VOLTAGE (V) AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 8003 G52 8003 G53 8003 G54 Rev E For more information www.analog.com 9 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 Design Resources Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. BIAS Current vs Load Current BIAS Current vs Load Current BIAS Current vs Load Current VOUT = 12V, BIAS = 5V VOUT = 15V, BIAS = 5V VOUT = 18V, BIAS = 5V
12 12 12 11 11 11 10 10 10 9 9 9 8 BIAS CURRENT (mA) BIAS CURRENT (mA) BIAS CURRENT (mA) 8 8 7 24VIN 24VIN 24VIN 36VIN 36VIN 36VIN 7 6 7 0 2 4 6 0 2 4 6 0 2 4 6 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8003 G46 8003 G47 8003 G48
Dropout Voltage vs Load Current, Input Current vs VIN Maximum Load Current vs VIN VOUT = 5V, BIAS = 5V VOUT Short Circuited BIAS Open
900 2250 6 SYNC Grounded SYNC Floating 5 600 1500 4 TAGE (mV) 3 300 750 2 DROPOUT VOL INPUT CURRENT (mA) MAXIMUM LOAD CURRENT (A) 1 –3.3VOUT –5VOUT –8VOUT 0 0 0 0 2 4 6 3 16 28 40 0 10 20 30 40 LOAD CURRENT (A) VIN (V) INPUT VOLTAGE (V) 8003 G49 8003 G50 8003 G51
Maximum Load Current vs VIN Derating, H-Grade, VOUT = 0.97V, Derating, H-Grade, VOUT = 1.2V, BIAS Open BIAS = 5V, DC2416A Demo Board BIAS = 5V, DC2416A Demo Board
3.5 7 7 0 LFM 0 LFM 3.0 6 6 5 5 2.5 4 4 2.0 3 3 1.5 2 2 MAXIMUM LOAD CURRENT (A) 1.0 –12VOUT MAXIMUM LOAD CURRENT (A) 12VIN MAXIMUM LOAD CURRENT (A) 12VIN –15V 1 1 OUT 24VIN 24VIN –18VOUT 36VIN 36VIN 0.5 0 0 0 10 20 30 0 25 50 75 100 125 150 0 25 50 75 100 125 150 INPUT VOLTAGE (V) AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 8003 G52 8003 G53 8003 G54 Rev E For more information www.analog.com 9 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 Design Resources Related Parts