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L99MOD53XP 数据表(PDF) 11 Page - STMicroelectronics |
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L99MOD53XP 数据表(HTML) 11 Page - STMicroelectronics |
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11 / 35 page ![]() DS12617 Rev 5 11/35 L99MOD53XP Electrical specifications 34 VSUV Hyst VS UV-hysteresis VSUV On - VSUV Off 0.5 V VSOV Off VS OV-threshold voltage VS increasing 18 24.5 V VSOV On VS OV-threshold voltage VS decreasing 17.5 23.5 V VSOV Hyst VS OV-hysteresis VSOV Off - VSOV On 1V VPOR Off Power-on reset threshold VCC increasing 4.4 V VPOR On Power-on reset threshold VCC decreasing 3.1 V VPOR Hyst Power-on reset hysteresis VPOR Off - VPOR On 0.3 V Table 8. Overvoltage and under voltage detection (continued) Symbol Parameter Test condition Min. Typ. Max Unit Table 9. Current monitor output Symbol Parameter Test condition Min. Typ. Max. Unit VCM Functional voltage range VCC = 5V 0 4 V ICM,r Current monitor output ratio: ICM / IOUT 4,5,8 0V VCM 4 V, VCC=5 V - Current monitor output ratio: ICM / IOUT1 - ICM acc Current monitor accuracy Acc ICM / IOUT 4,5,8 0 V VCM 3.8 V, VCC = 5 V, IOut,min 4,5,8= 0.5 A, IOut max 4,5,8= 5.9 A -8% - - 2%FS(1) 0 8% + 2%FS(1) A Current monitor accuracy Acc ICM / IOUT 1 0 V VCM 3.8 V, VCC = 5 V, IOut,min 1= 60 mA, IOut max 1= 0.6 A 1. FS (full scale)= IOUTmax * ICMr_typ 1 10000 ---------------- 1 4000 ------------- Table 10. Charge pump output Symbol Parameter Test condition Min. Typ. Max. Unit VCP Charge pump output voltage VS = 8V, ICP = -60 µA VS+6 VS+13 V VS = 10V, ICP = -80 µA VS+8 VS+13 V VS 12V, ICP = -100 µA VS+10 VS+13 V ICP Charge pump output current VCP = VS+10 V, VS =13.5 V 95 150 300 µA |
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