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SPC58EG80C3 数据表(PDF) 69 Page - STMicroelectronics |
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SPC58EG80C3 数据表(HTML) 69 Page - STMicroelectronics |
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69 / 139 page ![]() DS11758 Rev 6 69/139 SPC584Gx, SPC58EGx, SPC58NGx Electrical characteristics 73 4.15.2 Voltage regulators Table 35. Linear regulator specifications Symbol C Parameter Conditions Value Unit Min Typ Max VMREG CC P Main regulator output voltage Power-up, before trimming, no load 1.12 1.20 1.28 V CC P After trimming, maximum load 1.08 1.18 1.23 IDDMREG CC T Main regulator current provided to VDD_LV domain The maximum current required by the device (IDD_LV) may exceed the maximum current which can be provided by the internal linear regulator. In this case, the internal regulator mode cannot be used. —— — 700 mA IDDCLAMP CC D Main regulator rush current sinked from VDD_HV_IO_MAIN domain during VDD_LV domain loading Power-up condition — — 400 mA ΔIDDMREG CC T Main regulator output current variation 20 µs observation window -100 — 100 mA IMREGINT CC D Main regulator current consumption IMREG = max — — 22 mA DIMREG = 0 mA — — — Table 36. Auxiliary regulator specifications Symbol C Parameter Conditions Value Unit Min Typ Max VAUX CC P Aux regulator output voltage After trimming, internal regulator mode 1.08 1.18 1.21 V CC P After trimming, external regulator mode 1.03 1.12 1.16 IDDAUX CC T Aux regulator current provided to VDD_LV domain —— — 250 mA ΔIDDAUX CC T Aux regulator current variation 20 µs observation window -100 — 100 mA IAUXINT CC D Aux regulator current consumption IMREG = max — — 1.1 mA DIMREG = 0 mA — — 1.1 |
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