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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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L9300 Fiches technique(PDF) 73 Page - STMicroelectronics |
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L9300 Fiches technique(HTML) 73 Page - STMicroelectronics |
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73 / 178 page  Name Description Value SPI bit HS OVC - Solenoid overcurrent When the HS current reaches overcurrent threshold in being turned on E_SOL_HSOVC_GPO the fault affects GPO E_SOL_HSOVC_GPO=1 the fault does not affect GPO E_SOL_HSOVC_GPO LS OVC - Solenoid overcurrent When the LS current reaches overcurrent threshold in being turned on E_SOL_LSOVC_GPO the fault affects GPO E_SOL_LSOVC_GPO=1 the fault does not affect GPO E_SOL_LSOVC_GPO OT - Solenoid overtemperature When the temperature for each channel reaches overtemperature threshold E_SOL_OT_GPO=0 the fault affects GPO E_SOL_OT_GPO=1 the fault does not affect GPO E_SOL_OT_GPO 12.2 GPO electrical characteristics 5.5V ≤ VBATP ≤ 19V; -40°C ≤ Tj ≤ 175°C unless otherwise noticed. All voltages refer to GND pin. Table 47. GPO electrical characteristics Symbol Parameter Test condition Min Typ Max Unit Pin Power Stage Irev_GPO GPO reverse current Application note: in the application condition, no impact on other functions, no leakage from nearby pins, no reset generation -50 mA GPO RDS-on GPO Low–side rdson Tj=150°C, Iload = 50mA 17.8 Ω GPO RDS-on GPO Low–side rdson Tj=175°C, Iload = 50mA 20 Ω GPO OUTlk Output leakage current WAKE = VBATP= 0V, GPO = 13V 10 µA GPO Driver Parameters tTurn-On_ GPO Turn-on delay time From command to 90% GPO pin. Load: 250Ω, 10nF 5 µs GPO tTurn-Off_ GPO Turn-off delay time From command to 10% GPO pin. Load: 250Ω, 10nF 5 µs GPO On State Diagnostic IOVC Over current threshold 70 120 mA GPO TFILTEROVC Over current filtering time Guaranteed by scan 4 6 8 µs GPO TFILTERdiagoff Filtering open load and short to gnd diag. off Guaranteed by scan 30 50 70 µs GPO Off State Diagnostic td_mask Diagnosis mask delay after switch-off Guaranteed by scan 300 500 µs GPO VHVT Open load threshold voltage Off state, diagnosis enabled VOUTOPEN +160 mV 3 V GPO VOUTOPEN Output open load voltage Off state, diagnosis enabled 2.3 2.7 V GPO VLVT Short-circuit to gnd threshold voltage Off state, diagnosis enabled 1.9 VOUTOPEN -200 mV V GPO IOUT_PD Output diagnostic pull down current Off state, diagnosis enabled, GPO = 5V 50 110 µA GPO IOUT_PU Output diagnostic pull up current Off state, diagnosis enabled, GPO = 1.5V 110 160 210 µA GPO Itopen Open load threshold current 30 100 µA GPO L9300 General purpose output (GPO) DS12258 - Rev 5 page 73/178 |
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