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VND7012AY Fiches technique(PDF) 14 Page - STMicroelectronics |
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VND7012AY Fiches technique(HTML) 14 Page - STMicroelectronics |
14 / 45 page Electrical specification VND7012AY 14/45 DocID027407 Rev 4 Symbol Parameter Test conditions Min. Typ. Max. Unit tD_OL_V Settling time for valid OFF-state open load diagnostic indication from rising edge of SEn VIN0 = 0 V; VIN1 = 0 V; VFR = 0 V; VSEL0 = 0 V; VSEL1 = 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 = 0 V; VSEL1 = 0 V; VOUT = 0 V to 4 V 5 30 µs Chip temperature analog feedback VSENSE_TC MultiSense output voltage proportional to chip temperature VSEn = 5 V; VSEL0 = 0 V; VSEL1 = 5 V; VIN0,1 = 0 V; RSENSE = 1 KΩ; Tj = - 40°C 2.325 2.41 2.495 V VSEn = 5 V; VSEL0 = 0 V; VSEL1 = 5 V; VIN0,1 = 0 V; RSENSE = 1 kΩ; Tj = 25°C 1.985 2.07 2.155 V VSEn = 5 V; VSEL0 = 0 V; VSEL1 = 5 V; VIN0,1 = 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; VSEL0 = 5 V; VSEL1 = 5 V; VIN0,1 = 0 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 = 0 V; VSEL1 = 0 V; IOUT0 = 0 A; VOUT = 4 V 5 6.6 V |
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