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TPIC43T02DA датащи(PDF) 7 Page - Texas Instruments |
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TPIC43T02DA датащи(HTML) 7 Page - Texas Instruments |
7 / 28 page TPIC43T01, TPIC43T02 THREE-PHASE BRUSHLESS MOTOR RPM CONTROLLERS SLIS098 – APRIL 2000 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics, TC = 25°C, VCC = 24V (unless otherwise noted) (continued) digital filter f(s) RC oscillator PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Vref(RT) RT reference voltage I(RT) = –160 µA 0.19 VDD 0.2 VDD 0.21 VDD V VIT+(CT) CT upper threshold voltage 0.7 VDD V VIT–(CT) CT lower threshold voltage 0.3 VDD V V(CT) CT amplitude 1.9 2 2.1 V I(CT) CT charge/discharge current Measured at VIT+(CT) and VIT–(CT) 1.8 I(RT) ±2 I(RT) 2.2 I(RT) A lock detection timer PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIT+(CLT) CLT upper threshold voltage 0.7 VDD V VIT–(CLT) CLT lower threshold voltage 0.3 VDD V V(CLT) CLT amplitude 1.9 2 2.1 V I(CLT) CLT charge/discharge current Measured at VIT + (CLT) and VIT–(CLT) 1.9 I(RT) ±2 I(RT) 2.3 I(RT) A high side gate drive PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VC Clamp voltage UGX to PHX, I(UGX) = –100 µA 14 16 19 V VDS(UGX) Source voltage drop I(UGX) =–10 mA, VCP = VCC + 17 V, Measure VCP – V(UGX), VCC = 18 V 1 1.2 V Vsink(UGX) Sink voltage drop @10 mA I(UGX)=10 mA, V(PHx)= 0, Measure V(UGX) – V(PHx) , VCC = 18 V 1.8 2 V Vsink(UGX) Sink voltage drop @100 uA I(UGX)=10 mA, V(PHx) = 0, Measure V(UGX) – V(PHx) , VCC = 18 V 0.56 0.7 V low side gate drive PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VO(REG15) High level output voltage VCC = 18 to 28 V, I(LGX) = 0 14 16 19 V VO(REG15) High level output voltage VCC = 8 to 18 V, I(LGX) = 0 7.9 8 18 V Vsource(LGX) Source voltage I(LGX) = –10 mA, with respect to PGND, VCC = 18 V 12 14.5 V VDS(LGX) Sink voltage drop I(LGX) = 10 mA, with respect to PGND, VCC = 18 V 0.6 1 V current limit control PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIT(lim) Limit threshold voltage VCC – V(SENSE) 0.46 0.5 0.54 V over-current shutdown control PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIT(ocsd) Detection threshold voltage VCC – V(SENSE) 0.9 1 1.1 V EEPROM programming PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VPP VPP programming voltage 12 13 15 V R(VPP) VPP pulldown resistance VPP = 1 V 15 23 35 k Ω |
Аналогичный номер детали - TPIC43T02DA |
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Аналогичное описание - TPIC43T02DA |
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