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VN7007ALH датащи(PDF) 13 Page - STMicroelectronics |
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VN7007ALH датащи(HTML) 13 Page - STMicroelectronics |
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13 / 36 page ![]() VN7007ALH Electrical specification DocID027958 Rev 2 13/36 7 V < VCC < 18 V; -40°C < Tj < 150°C Symbol Parameter Test conditions Min. Typ. Max. Unit tD_VOL OFF-state diagnostic delay time from rising edge of VOUT VIN = 0 V; VFR_DIAG = 5 V; VOUT = 0 V to 4 V 5 30 µs Fault diagnostic feedback (see Table 11: "Truth table") VSENSEH CurrentSense output voltage in fault condition VCC = 13 V; VIN = 0 V; VFR_DIAG = 5 V; IOUT = 0 A; VOUT = 4 V; RSENSE = 1 kΩ 5 6.6 V ISENSEH CurrentSense output current in fault condition VCC = 13 V; VSENSE = 5 V 7 20 30 mA CurrentSense timings (current sense mode) tDSENSE2H Current sense settling time from rising edge of INPUT VIN = 0 V to 5 V; VFR_DIAG = 5 V; RSENSE = 1 kΩ; RL = 2.2 Ω 100 300 µs DtDSENSE2H Current sense settling time from rising edge of IOUT (dynamic response to a step change of IOUT) VIN = 5 V; VFR_DIAG = 5 V; RSENSE = 1 kΩ; ISENSE = 90 % of ISENSEMAX; RL = 2.2 Ω 200 µs tDSENSE2L Current sense turn-off delay time from falling edge of INPUT VIN = 5 V to 0 V; VFR_DIAG = 5 V; RSENSE = 1 kΩ; RL = 2.2 Ω 50 250 µs Notes: (1)Parameter guaranteed by design and characterization; not subject to production test. (2)All values refer to VCC = 13 V; Tj = 25°C, unless otherwise specified. Figure 4: Switching times and Pulse skew |
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