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L6374 数据表(PDF) 4 Page - STMicroelectronics |
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L6374 数据表(HTML) 4 Page - STMicroelectronics |
4 / 19 page Electrical characteristics L6374 4/19 3 Electrical characteristics Table 3. Electrical characteristics Symbol Pin Parameter Test condition Min Typ Max Unit DC operation (VS = 24 V; TJ = -25 to 125 °C; unless otherwise specified) VS 1 Supply voltage 10.8 35 V Vsh UV upperthreshold 9 10.8 V Hys1 UV hysteresis 250 450 650 mV Iqsc Quiescent current Outputs open 3 5 mA Vref 11 Input comparators reference voltage Reference pin floating 1.05 1.25 1.35 V Iref Sink/source current on reference pin Vref = 0 V -30 -20 -10 µA Vref = 5 V 10 20 30 µA Vth 7, 8, 9, 10 Comparator threshold with external bias VS = 9 to 12 V -0.2 2.0 V VS = 12 to 35 V -0.2 5.0 V Vil Input low level VREF externally biased -7 VREF -0.2 V Pin VREF floating -7 0.8 V Vih Input high level VREF externally biased VREF +0.2 35 V Pin VREF floating 2 35 V Vi Input voltage (operative range) -7 35 V Ibias Input bias current 0 < Vi < VS -1 1 µA Vi = -7 V -1 -0.5 -0.1 mA Hys2 Input comparators hysteresis See analog inputs sections 100 200 350 mV Th OVT upper threshold 170 °C HT OVT hysteresis 20 °C Isc 3, 4, 17, 18 Current limit Vi = -7 to VS; Vout = 0 to VS; 110 200 300 mA Von Internal voltage drop @ rated current Iout = ±100mA; sourced @ high output, sunk @ low output TJ = 125 °C 400 600 mV Same, TJ = 25 °C 250 400 mV Ilkg Output 3-state leakage current Vout = 0 to VS -25 25 µA Vin 12 Push-pull mode request -0.2 0.8 V 3-state mode request 2 5.5 V Iin Input current Vi = 0 V 10 25 µA Idlkg 14 Diagnostic output leakage Diagnostic OFF; Vdiag = 24 V 5 µA Vdiag Diagnostic output voltage drop Idiag = 5 mA 200 500 mV |
类似零件编号 - L6374_08 |
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类似说明 - L6374_08 |
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