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STPMIC1 数据表(PDF) 9 Page - STMicroelectronics |
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STPMIC1 数据表(HTML) 9 Page - STMicroelectronics |
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9 / 140 page  3.4 Electrical and timing parameters Table 7. Electrical and timing parameters Symbol Parameter Test conditions Min. Typ. Max. Unit General section VIN = 3.6 V, VOUT1 = 1.2 V, VOUT2 = 1.2 V, VOUT3 = 1.8 V, VOUT4 = 3.3 V, VLDO1OUT/VLDO3OUT = 1.8 V, VLDO2OUT/VLDO5OUT/VLDO6OUT = 2.9 V, VIO = 1.8 V, recommended BOM, Tj = -40 °C to +125 °C, unless otherwise specified. VIN Input voltage range 2.8 3.6 5.5 V VIN_POR_Rise VIN POR rising threshold 2.2 2.3 2.4 V VIN_POR_Fall VIN POR falling threshold 2 2.1 2.2 V VINOK_Rise VINOK rising threshold Programmable value, defined in NVM register Table 65. NVM_MAIN_CTRL_SHR 3 3.2 3.4 3.9 3.1 3.3 3.5 4 3.2 3.4 3.6 4.1 V VINOK_HYST VINOK hysteresis Programmable value, defined in NVM register Table 65. NVM_MAIN_CTRL_SHR 200 300 400 500 mV VINOK_Fall VINOK falling threshold Defined indirectly by VINOK_Rise and VINOK_HYST settings VINOK_Rise - VINOK_HYST VINLOW_Rise VINLOW rising threshold Programmable value, defined in register Table 30. SW_VIN_CR +30 +300 VINOK_Fall +50 to VINOK_Fall +400 +80 +500 mV VINLOW_HYST VINLOW hysteresis Programmable value, defined in register Table 30. SW_VIN_CR 90 180 270 360 100 200 300 400 110 220 330 440 mV VINLOW_Fall VINLOW falling threshold Defined indirectly by VINLOW_Rise and VINLOW_HYST settings VINLOW_Rise + VINLOW_HYST mV TWRN_Rise Warning temperature rising 115 125 140 °C TWRN_Fall Warning temperature falling 95 105 120 °C TSHDN_Rise Shutdown temperature rising 140 150 160 °C TSHDN_Fall Shutdown temperature falling 115 125 135 °C tOCPDB_LDO LDO OCP turn-off delay 30 ms STPMIC1 Electrical and timing parameters DS12792 - Rev 7 page 9/140 |
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