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VNQ7140AJTR Datasheet(PDF) 13 Page - STMicroelectronics |
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VNQ7140AJTR Datasheet(HTML) 13 Page - STMicroelectronics |
13 / 46 page VNQ7140AJ Electrical specification 7 V < VCC < 18 V; -40°C < Tj < 150°C Symbol Parameter Test conditions Min. Typ. Max. Unit IL(off2) OFF-state output sink current VIN = 0 V; VOUT = VOL; Tj = -40°C to 125°C -100 -15 µA tDSTKON OFF-state diagnostic delay time from falling edge of INPUT (see Figure 9: "TDSKON") VSEn = 5 V; ChX ON to OFF transition; ChX diagnostic selected: • E.g: Ch0 VIN0 = 5 V to 0 V; VSEL0,1,2 = 0 V; VOUT0 = 4 V; IOUT0 = 0 A 100 350 700 µs tD_OL_V Settling time for valid OFF-state open load diagnostic indication from rising edge of SEn VIN0,1,2,3 = 0 V; VFR = 0 V; VSEL0,1,2 = 0 V; VOUT0 = 4 V; VSEn = 0 V to 5 V 60 µs tD_VOL OFF-state diagnostic delay time from rising edge of VOUT VSEn = 5 V; ChX OFF; ChX diagnostic selected: • E.g: Ch0 VIN0 = 0 V; VSEL0,1,2 = 0 V; VOUT0 = 0 V to 4 V 5 30 µs Chip temperature analog feedback VSENSE_TC MultiSense output voltage proportional to chip temperature all channels off VSEn = 5 V; VSEL0 = 0 V; VSEL1,2 = 5 V; VIN0,1,2,3 = 0 V; RSENSE = 1 kΩ; Tj = -40°C 2.325 2.41 2.495 V VSEn = 5 V; VSEL0 = 0 V; VSEL1,2 = 5 V; VIN0,1,2,3 = 0 V; RSENSE = 1 kΩ; Tj = 25°C 1.985 2.07 2.155 V VSEn = 5 V; VSEL0 = 0 V; VSEL1,2 = 5 V; VIN0,1,2,3 = 0 V; RSENSE = 1 kΩ; Tj = 125°C 1.435 1.52 1.605 V dVSENSE_TC/dT(1) Temperature coefficient Tj = -40 °C to 150 °C -5.5 mV/ K Transfer function VSENSE_TC (T) = VSENSE_TC (T0) + dVSENSE_TC / dT * (T - T0) VCC supply voltage analog feedback VSENSE_VCC MultiSense output voltage proportional to VCC supply voltage VCC = 13 V; VSEn = 5 V; VIN0,1,2,3 = 0 V; VSEL0,1,2 = 5 V; RSENSE = 1 kΩ 3.16 3.23 3.3 V Transfer function (3) VSENSE_VCC = VCC / 4 Fault diagnostic feedback (see Table 10: "Truth table") VSENSEH MultiSense output voltage in fault condition VCC = 13 V; RSENSE = 1 kΩ • E.g: Ch0 in open load VIN0 = 0 V; VSEn = 5 V; VSEL0,1,2 = 0 V; IOUT0 = 0 A; VOUT0 = 4 V 5 6.6 V DocID027404 Rev 1 13/46 |
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