| 전자부품 데이터시트 검색엔진 |
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LTC4253 데이터시트(PDF) 7 Page - Linear Technology |
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LTC4253 데이터시트(HTML) 7 Page - Linear Technology |
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7 / 34 page ![]() LTC4253/LTC4253A 7 425353afe TYPICAL PERFORMANCE CHARACTERISTICS ΔITMRACC/ΔIDRN vs Temperature SQTIMER Threshold vs Temperature VDRNL vs Temperature VDRNCL vs Temperature IDRN vs VDRAIN VPGL vs Temperature ITMR (Initial Cycle, Sourcing) vs Temperature ITMR (Circuit Breaker, Sourcing) vs Temperature ITMR vs IDRN TEMPERATURE (°C) –55 –35 –15 5 25 45 65 85 105 125 4253 G19 10 9 8 7 6 5 4 3 2 1 0 IIN = 2mA VTMR = 2V TEMPERATURE (°C) –55 –35 –15 5 25 45 65 85 105 125 4253 G22 9.0 8.8 8.6 8.4 8.2 8.0 7.8 7.6 7.4 7.2 7.0 IIN = 2mA TEMPERATURE (°C) –55 –35 –15 5 25 45 65 85 105 125 4253 G25 8.0 7.8 7.6 7.4 7.2 7.0 6.8 6.6 6.4 6.2 6.0 IIN = 2mA IDRN = 50μA TEMPERATURE (°C) –55 –35 –15 5 25 45 65 85 105 125 4253 G20 240 230 220 210 200 190 180 170 160 IIN = 2mA IDRN = 0μA TEMPERATURE (°C) –55 –35 –15 5 25 45 65 85 105 125 4253 G23 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 IIN = 2mA VSQTMRH VSQTMRL VDRAIN (V) 0 2 4 6 8 10 12 14 16 4253 G26 100 10 1 0.1 0.01 0.001 0.0001 0.00001 IIN = 2mA TA = –40°C TA = 25°C TA = 85°C TA = 125°C IDRN (mA) 0.001 0.01 0.1 110 4253 G21 10 1 0.1 IIN = 2mA TA = 25°C TEMPERATURE (°C) –55 –35 –15 5 25 45 65 85 105 125 4253 G24 2.60 2.55 2.50 2.45 2.40 2.35 2.30 2.25 2.20 IIN = 2mA TEMPERATURE (°C) –55 –35 –15 5 25 45 65 85 105 125 4253 G27 3.0 2.5 2.0 1.5 1.0 0.5 0 IIN = 2mA IPG = 10mA IPG = 5mA IPG = 1.6mA |
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