Datasheet LTC3810-5 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | 60V Current Mode Synchronous Switching Regulator Controller |
| Seiten / Seite | 38 / 7 — Typical perForMance characTerisTics. Driver Peak Source Current. Driver … |
| Dateiformat / Größe | PDF / 544 Kb |
| Dokumentensprache | Englisch |
Typical perForMance characTerisTics. Driver Peak Source Current. Driver Pull-Down RDS(ON). vs Temperature. vs Supply Voltage
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LTC3810-5
Typical perForMance characTerisTics Driver Peak Source Current Driver Pull-Down RDS(ON) Driver Peak Source Current vs Temperature vs Temperature vs Supply Voltage
1.5 1.75 3.0 VBOOST = VINTVCC = 5V VBOOST = VINTVCC = 5V 1.50 2.5 ) 1.25 2.0 (Ω 1.0 1.00 1.5 R DS(ON) 0.75 1.0 PEAK SOURCE CURRENT (A) PEAK SOURCE CURRENT (A) 0.50 0.5 0.5 0.25 0 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 4 5 6 7 8 9 10 11 12 13 14 TEMPERATURE (°C) TEMPERATURE (°C) DRVCC/BOOST VOLTAGE (V) 38105 G19 38105 G20 38105 G21
Driver Pull-Down RDS(ON) EXTVCC LDO Resistance at vs Supply Voltage Dropout vs Temperature INTVCC Current vs Temperature
1.1 7 5 6 1.0 4 5 ) 0.9 (Ω 4 3 3 CURRENT (mA) R DS(ON) 0.8 RESISTANCE (Ω) CC 2 INTV 2 0.7 1 0.6 0 1 4 5 6 7 8 9 10 11 12 13 14 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 DRVCC/BOOST VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C) 38105 G23 38105 G22
INTVCC Shutdown Current vs Temperature INTVCC Current vs INTVCC Voltage
400 3.5 INTVCC = 5V 3.0 300 2.5 2.0 200 CURRENT (µA) CURRENT (mA) 1.5 CC CC INTV 1.0 100 INTV 0.5 0 0 –50 –25 0 25 50 75 100 125 150 0 2 4 6 8 10 12 14 TEMPERATURE (°C) INTVCC VOLTAGE (V) 38105 G25 38105 G26 38105fd 7 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics Driver Peak Source Current Driver Pull-Down RDS(ON) Driver Peak Source Current vs Temperature vs Temperature vs Supply Voltage
1.5 1.75 3.0 VBOOST = VINTVCC = 5V VBOOST = VINTVCC = 5V 1.50 2.5 ) 1.25 2.0 (Ω 1.0 1.00 1.5 R DS(ON) 0.75 1.0 PEAK SOURCE CURRENT (A) PEAK SOURCE CURRENT (A) 0.50 0.5 0.5 0.25 0 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 4 5 6 7 8 9 10 11 12 13 14 TEMPERATURE (°C) TEMPERATURE (°C) DRVCC/BOOST VOLTAGE (V) 38105 G19 38105 G20 38105 G21
Driver Pull-Down RDS(ON) EXTVCC LDO Resistance at vs Supply Voltage Dropout vs Temperature INTVCC Current vs Temperature
1.1 7 5 6 1.0 4 5 ) 0.9 (Ω 4 3 3 CURRENT (mA) R DS(ON) 0.8 RESISTANCE (Ω) CC 2 INTV 2 0.7 1 0.6 0 1 4 5 6 7 8 9 10 11 12 13 14 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 DRVCC/BOOST VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C) 38105 G23 38105 G22
INTVCC Shutdown Current vs Temperature INTVCC Current vs INTVCC Voltage
400 3.5 INTVCC = 5V 3.0 300 2.5 2.0 200 CURRENT (µA) CURRENT (mA) 1.5 CC CC INTV 1.0 100 INTV 0.5 0 0 –50 –25 0 25 50 75 100 125 150 0 2 4 6 8 10 12 14 TEMPERATURE (°C) INTVCC VOLTAGE (V) 38105 G25 38105 G26 38105fd 7 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts