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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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SPSB100 Datenblatt(PDF) 70 Page - STMicroelectronics |
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SPSB100 Datenblatt(HTML) 70 Page - STMicroelectronics |
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70 / 213 page  Symbol Parameter Condition Min Typ Max Unit No load on regulator BUCK1,2_freq = 400 kHz IVS_LP1(1) Current consumption in active-low power mode VS = 13.5 V BUCK1 ON in LP BUCK1_REFRESH_FREQ = 1 BUCK2, 3 OFF LDO1, 2 OFF BUCK1 load = 5 mA VOUT_BUCK1 = 3.3 V BUCK1_freq = 400 kHz, IRQ and NFSO high - 2 3.2 mA IVS_LP2(1) Current consumption in active-low power mode VS = 13.5 V BUCK1 ON in LP BUCK1_REFRESH_FREQ = 1 BUCK2, 3 OFF LDO1, 2 OFF BUCK1 load = 50 µA VOUT_BUCK1 = 3.3 V WDC, OUT_HS, cyclic sense, cyclic wake up, no SPI communication BUCK2_freq = 400 kHz, IRQ and NFSO high - 300 600 µA IVS_DP(2)(3) Current consumption in DEEP-SLEEP mode VS = 13.5 V BUCK1, 2, 3 OFF LDO1, 2 OFF OUT_HS, cyclic sense, cyclic wake-up, NFSO high Ta = 0 °C to 85 °C - 20 40 µA IVS_DP_T(2)(3) Current consumption in DEEP-SLEEP mode VS = 13.5 V BUCK1, 2, 3 OFF LDO1, 2 OFF OUT_HS, cyclic sense, cyclic wake-up, NFSO high Full temperature range - - 55 µA IQCW Current consumption adder for cyclic wake-up VS = 13.5 V In active-low power mode or DEEP-SLEEP state - 60 90 µA IQCS Current consumption adder for cyclic sense VS = 13.5 V In active-low power mode or DEEP-SLEEP state Tperiod = 50 ms, tON = 100 µs - 60 90 µA IQOUT_HS(3) Additional bias quiescent current for switched ON OUT_HS VS = 13.5 V In active-low power mode or DEEP-SLEEP state No load - 140 220 µA IVS_BUCK2_LP(3) Additional bias quiescent current for BUCK2 in low power mode VS = 13.5 V BUCK2 ON in LP BUCK2_REFRESH_FREQ = 1 Vout = 5 V No load - 90 400 µA 1. Guaranteed by bench measurements. Performances verified in applicative conditions. 2. Current consumption in DEEP-SLEEP mode is calculated as IVS_DP + wake-up current consumption contributions. 3. Guaranteed by design. 7.2 Power ground loss monitoring Table 23. Power ground loss monitoring Symbol Parameter Condition Min Typ Max Unit VGnd_Loss_th Ground Loss threshold 150 300 470 mV tGnd_Loss_FILT(1) Ground Loss filter time 12 15 22 µs 1. Digital implementation is guaranteed by scan test. SPSB100 Electrical characteristics DS14640 - Rev 2 page 70/213 |
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