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L9779WD 数据表(PDF) 63 Page - STMicroelectronics |
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L9779WD 数据表(HTML) 63 Page - STMicroelectronics |
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63 / 170 page  DocID027452 Rev 5 63/170 L9779WD Functional description 169 Min/Max of Reverse Current will be add after BA characterization. OUT 13 to 18 PWclampSP Clamp single pulse ATE test Iload = 0.6 A; single pulse - - 15 mJ PWclampRP Clamp repetitive pulses Freq = 1 Hz (to be verified) Reliability Test Tc ≤ 30 °C; I_OUT_n < 0.45 A 1 Mio cycles -- 6.5 mJ Tc ≤ 80 °C; I_OUT_n 0.3 A 25 Mio cycle -- 6.5 Tc ≤ 100°C; I_OUT_n < 0.3A 20 Mio cycle -- 6.5 Tc ≤ 130°C; I_OUT_n < 0.3 A 5 Mio cycle -- 5.5 Reverse current Body diode reverse current voltage drop I = -0.6 A -0.5 -1 -1.1 V Table 26. LSd electrical characteristics (continued) Pin Symbol Parameter Test condition Min Typ Max Unit Table 27. LSd diagnosis electrical characteristics Pin Symbol Parameter Test condition Min Typ Max Unit OUT 13 to 18 Ropen load Min resistor value open load detection Not tested 500 - - kΩ Imax Output current Not tested - 0.6 - A IOVC Over current threshold - 1 - 2 A TFILTEROVC Over current filtering time Tested by scan 2 4 5 µs TFILTERdiagoff Filtering open load and short to GND diag. off Tested by scan 35 50 65 µs Td_mask Diagnosis mask delay after switch-off Tested by scan 300 - 500 µs VHVT Output voltage ok range threshold - VOutopen +120mV -3 µs VOUTOPEN Output open load voltage Open load condition 2.3 - 2.7 V VLVT Output short-circuit to GND threshold voltage -1.9 - VOutopen -200mV V IOUT_PD Output diagnostic pull down current off state Vpin = 5 V 50 - 110 µA IOUT_PU Output diagnostic pull up current off state Vpin = 1.5 V -210 - -108 µA |
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