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LTC3854EMSE 数据表(PDF) 6 Page - Linear Technology |
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LTC3854EMSE 数据表(HTML) 6 Page - Linear Technology |
6 / 28 page LTC3854 3854fa Typical perForMance characTerisTics Current Sense Threshold vs ITH Voltage Shutdown Current vs Input Voltage Shutdown Current vs Temperature INTVCC Load Regulation INTVCC vs Temperature RUN/SS Shutdown Threshold vs Temperature VIN (V) 4 30 5 10 15 20 25 0 28 32 3854 G19 40 36 24 16 20 12 8 VITH (V) 0 60 10 0 20 30 40 50 –10 2 3854 G18 3 2.5 1.5 1 0.5 TEMPERATURE (°C) –45 20 11 12 13 15 14 16 19 18 17 10 45 60 3854 G20 105 75 90 30 0 15 –15 –30 VIN = 15V LDO CURRENT (mA) 0 5.20 5.15 5.05 4.90 4.95 5.10 5.00 4.85 4.80 20 10 30 35 3854 G21 40 15 5 25 VIN = 15V TEMPERATURE (°C) –45 5.20 5.15 5.05 4.90 4.95 5.10 5.00 4.85 4.80 15 –15 45 60 75 90 3854 G22 105 0 –30 30 ILOAD = 10mA VIN = 15V TEMPERATURE (°C) –45 1.40 1.35 1.25 1.15 1.30 1.20 1.10 15 –15 45 60 75 90 3854 G23 105 0 –30 30 Oscillator Frequency vs Temperature Undervoltage Lockout Falling Threshold vs Temperature Oscillator Frequency vs VIN TEMPERATURE (°C) –40 440 420 410 430 390 400 380 80 40 3854 G15 120 60 20 0 –20 100 TEMPERATURE (°C) –40 4.0 3.7 3.8 3.6 3.9 3.1 3.2 3.3 3.4 3.5 3.0 80 40 3854 G16 120 60 20 0 –20 100 VIN (V) 5 440 400 410 420 430 390 370 380 360 25 15 3854 G17 40 20 10 30 35 |
类似零件编号 - LTC3854EMSE |
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类似说明 - LTC3854EMSE |
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