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BD4743 Datasheet(PDF) 3 Page - Rohm |
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BD4743 Datasheet(HTML) 3 Page - Rohm |
3 / 8 page Technical Note 3/7 BD47□□G series www.rohm.com 2010.01 - Rev.B © 2010 ROHM Co., Ltd. All rights reserved. Reference Data (Unless specified otherwise, Ta=25°C) Fig.2 Circuit Current 0 1 2 3 4 5 6 7 8 9 10 012 34567 89 10 VCC SUPPLY VOLTAGE :VCC[V] 【BD4729G】 Icc1=1.34μA Icc2=1.46μA 0 100 200 300 400 500 600 700 800 0 5 10 15 20 25 30 OUTPUT VOLTAGE : VOUT[mV] 【BD4729G】 IOL=12.194mA at Vo=400mV Fig.3 “Low” Output Current Fig.4 I/O Characteristics 0 1 2 3 4 5 6 01 23 45 6 VCC SUPPLY VOLTAGE :VcC[V] 【BD4729G】 VS=2.95V dVS=50mV VS=2.90V 0 100 200 300 400 500 600 700 800 900 1000 00.511.522.5 VCC SUPPLY VOLTAGE : VCC[V] 【BD4729G】 VOPL=0.675V Fig.5 Operating Limit Voltage Fig.7 Circuit Current when ON 0.0 0.5 1.0 1.5 2.0 2.5 -20 -100 1020304050 607080 TEMPERATURE : Ta[℃] 【BD4729G】 Fig.8 Circuit Current when OFF 0.0 0.5 1.0 1.5 2.0 2.5 -20 -100 1020304050 607080 TEMPERATURE : Ta[℃] 【BD4729G】 Fig.9 Operating Limit Voltage 0.4 0.5 0.6 0.7 0.8 0.9 -20 -100 1020304050 607080 TEMPERATURE : Ta[℃] 【BD4729G】 0 100 200 300 400 500 012345 "LOW" OUTPUT CURRENT : IOL[mA] 【BD4729G】 Ta=25℃ Ta=75℃ Ta=-20℃ Fig.10 Output Saturation Voltage Fig.6 Detection Voltage 2.3 2.5 2.7 2.9 3.1 3.3 3.5 -20 -100 1020304050 607080 TEMPERATURE : Ta[℃] 【BD4729G】 -0.007%/℃ ~ ~ |
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