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TEA3718SFP Datasheet(PDF) 6 Page - STMicroelectronics |
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TEA3718SFP Datasheet(HTML) 6 Page - STMicroelectronics |
6 / 16 page ELECTRICAL CHARACTERISTICS (VCC = 5V, ± 5%, Vmm = 10V to 45V, Tamb = 0 to 70 °C (Tamb =25 °C for TEA3718FP/SFP) unless otherwise specified) Symbo l Parameter Min . T yp. Max. Uni t ICC Supply Current - - 25 mA VIH High Level Input Voltage - Logic Inputs 2 - - V VIL Low Level Input Voltage - Logic Inputs - - 0.8 V IIH High Level Input Current - Logic Inputs - - 20 µA IIL Low Level Input Current - Logic Inputs (VI = 0.4V) -0.4 - - mA VCH VCM VCL Comparator Thershold Voltage (VR = 5V) IO =0 IO =0 IO =0 I1 =0 I1 =0 I1 =1 390 230 65 420 250 80 440 270 90 mV mV mV ICO Comparator Input Current -20 - 20 µA Ioff Output Leakage Current (IO =0, I1 =1 Tamb =25 °C - - 100 µA Vsat Total Saturation Voltage Drop (Im = 1A) SO20/Powerdip Multiwatt - - - - 2.8 3.2 V V Ptot Total Power Disssipation - Im = 1A, fs = 30KHz - 3.1 3.6 W toff Cut off Time (see figure 1 and 2, Vmm = 10V, Vton >5 µs 253035 ms td Turn off Delay (see fig. 1 and 2, Tamb =25 °C, dVC/dt>50mV/µs) - 1.6 - µs Vsat Alarm Output Saturation Voltage - IO = 2mA (Multiwatt) - 0.8 - V Iref Reference Input Current, VR = 5V - 0.4 1 mA Vsat Source Diode Transistor Pair Saturation Voltage Powerdip Im = 0.5A Powerdip Im =1A - - 1.05 1.35 1.2 (1.3) 1.5 (1.7) V V Multiwatt Im = 0.5A Multiwatt Im =1A - - - - 1.3 1.7 V V Vf Diode Forward Voltage If = 0.5A If =1A - - 1.1 1.25 1.5 (1.6) 1.7 (1.9) V V Isub Substrate Leakage Current If =1A - - 5 mA Vsat Sink Diode Transistor Pair Saturation Voltage Powerdip Im = 0.5A Powerdip Im =1A - - 1 1.2 1.2 (1.3) 1.3 (1.5) V V Multiwatt Im = 0.5A Multiwatt Im =1A - - - - 1.3 1.5 V V Vf Diode Forward Voltage If = 0.5A If =1A - - 1 1.1 1.4 (1.6) 1.5 (1.9) V V Notes: (...) Only for TEA3718SFP mounted in SO-20L package. TEA3718-TEA3718S 6/16 |
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