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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) 63 Page - STMicroelectronics |
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L9300 Fiches technique(HTML) 63 Page - STMicroelectronics |
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63 / 178 page  Symbol Parameter Test condition Min Typ Max Unit Pin I_LS_PU Diagnostic pull up current 50 75 100 µA LOADx td_blank_0 Blank time 0 Bit_blank_x = 0, Guaranteed by scan 5.06 7.44 ms LOADx td_blank_1 Blank time 1 Bit_blank_x = 1, Guaranteed by scan 2.53 3.75 ms LOADx tflt_diagoff Filter time Guaranteed by scan 55 80 µs LOADx Minimum OFF time for correct diagnostic (Blank time 0) Application note (esd cap < 12nF, Bit_blank = 0) 7.52 ms LOADx Minimum OFF time for correct diagnostic (Blank time 1) Application note (esd cap < 6nF, Bit_blank = 1) 3.83 ms LOADx Off State Diagnostic – HS Configuration VTVBAT Short to battery threshold voltage HS mode, driver tristate, diagnostic on 2.7 2.9 3.1 V LOADx VTOPEN Open load threshold voltage HS mode, driver tristate, diagnostic on 1.9 2.1 2.3 V LOADx VOUTOPEN Open load voltage HS mode, driver tristate, diagnostic on 2.3 2.5 2.7 V LOADx I_HS_THOPEN Open load threshold current 30 60 90 µA LOADx I_HS_PU Diagnostic pull up current 40 70 100 µA LOADx I_HS_PD Diagnostic pull down current 210 245 320 µA LOADx td_blank_0 Blank time 0 Bit_blank_x = 0, Guaranteed by scan 1 1.5 ms LOADx td_blank_1 Blank time 1 Bit_blank_x = 1, Guaranteed by scan 500 750 µs LOADx tflt_diagoff Filter time Guaranteed by scan 55 80 µs LOADx Minimum OFF time for correct diagnostic (Blank time 0) Application note (esd cap < 12nF, Bit_blank = 0) 1580 µs LOADx Minimum OFF time for correct diagnostic (Blank time 1) Application note (esd cap < 6nF, Bit_blank = 1) 830 µs LOADx 1. Parallel reverse current on multiple channels not considered: max negative total pulsed current, assuming VSx shorted at Ta = 135, is -14 A. 2. Parallel reverse current on multiple channels not considered. 3. Provided configuration parameters and current control settings are able to allow proper regulation 4. Provided configuration parameters and current control settings are able to allow proper regulation, assuming constant HILOAD setting over life time L9300 Valve drivers DS12258 - Rev 5 page 63/178 |
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