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L9678P Datasheet(PDF) 175 Page - STMicroelectronics |
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L9678P Datasheet(HTML) 175 Page - STMicroelectronics |
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175 / 215 page  DS11626 Rev 9 175/216 L9678P, L9678P-S Electrical characteristics 214 16 ILKG_VBATMON_OFF VBATMON input leakage Device OFF -5 5 µA 17 ILKG_VBATMON_ON Device ON Design Info 20 24 30 µA 18 RPD_VBATMON VBATMON pull-down resistance Device ON VBATMON < 10V Design Info 125 250 375 kΩ 19 ILKG_VBATMON_TOT VBATMON total input leakage ILKG_VBATMON_ON + RPD_VBATMO VBATMON = 18V 35 70 105 µA 20 VINGOOD1 VIN input voltage thresholds SYS_CTL(VIN_TH_SEL)=0 5 - 5.5 V 21 VINBAD1 SYS_CTL(VIN_TH_SEL)=0 4.5 - 5 V 22 VINGOOD2 SYS_CTL(VIN_TH_SEL)=1 7 - 7.5 V 23 VINBAD2 SYS_CTL(VIN_TH_SEL)=1 6.5 - 7 V 24 VINFASTSLOPE_H VINThresholds used to change boost regulator transition time - 9.3 9.8 10.3 V 25 VINFASTSLOPE_L - 9 9.5 10 V 26 VINFASTSLOPE_HYS - 0.2 0.3 0.4 V 27 ILKG_VIN_OFF VIN input leakage Device OFF, VIN = 40V -10 - 10 µA 28 ILKG_VIN_ON Device ON, VIN = 12V - - 30 mA 29 CVIN External VIN capacitor - 1 - - - 30 ILKG_VER_OFF VER input leakage Device OFF, VER = 40 V -5 - 5 µA 31 ILKG_VER_ON_L Device ON ERBOOST > VER -5 - 5 µA 32 ILKG_VER_ON_H Device ON ERBOOST < VER - - 200 µA 33 VWD_OVERRIDE_th WDT/TM threshold - 10 12 14 V 34 VWDTDIS_HYST WDT/TM hysteresis - 0.2 0.4 0.5 V 35 IPD_WDTDIS WDT/TM pull-down Current VWDTDIS ≤ 5 V 20 45 70 µA 36 ILKG_BAT Battery line Input Leakage Total leakage at RT from VIN, VBATMON, ERBSTSW, ERBOOST, BVDD5, VDD5, VDDQ, BVSUP, VSUP VBAT = 12 V Guaranteed by design - - 100 µA 37 Tj Junction temperature Design Info - - 150 °C Table 14. Configuration and control DC specifications (continued) N° Symbol Parameter Condition Min. Typ. Max. Unit |
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