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DRV8842 Datasheet(PDF) 6 Page - Texas Instruments |
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DRV8842 Datasheet(HTML) 6 Page - Texas Instruments |
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6 / 27 page  150 200 250 300 350 400 8 13 18 23 28 33 38 43 V (VMx) (V) -40°C 25°C 85°C 125°C C001 150 175 200 225 250 275 300 325 350 ±50 ±25 0 25 50 75 100 125 T A (ƒC) 8 V 24 V 45 V C002 V(VMx) (V) 10 15 20 25 30 35 40 45 4 4.5 5 5.5 6 6.5 7 D001 -40qC 25qC 85qC 125qC V(VMx) (V) 10 15 20 25 30 35 40 45 6 8 10 12 14 D002 -40qC 25qC 85qC 125qC DRV8842 SLVSAB8F – MAY 2010 – REVISED DECEMBER 2015 www.ti.com Electrical Characteristics (continued) over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT PROTECTION CIRCUITS IOCP Overcurrent protection trip level 6 A tTSD Thermal shutdown temperature Die temperature 150 160 180 °C CURRENT CONTROL IREF VREF input current VREF = 3.3 V –3 3 μA VTRIP ISENSE trip voltage VREF = 3.3 V, 100% current setting 635 660 685 mV VREF = 3.3 V, 5% current setting –25% 25% VREF = 3.3 V, 10% to 34% current setting –15% 15% Current trip accuracy ΔITRIP (relative to programmed value) VREF = 3.3 V, 38% to 67% current setting –10% 10% VREF = 3.3 V, 71% to 100% current setting –5% 5% AISENSE Current sense amplifier gain Reference only 5 V/V 6.6 Typical Characteristics Figure 1. IVMx vs V(VMx) Figure 2. IVMxQ vs V(VMx) Figure 4. RDS(ON) vs Temperature Figure 3. RDS(ON) vs V(VMx) 6 Submit Documentation Feedback Copyright © 2010–2015, Texas Instruments Incorporated Product Folder Links: DRV8842 |
Similar Part No. - DRV8842_15 |
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Similar Description - DRV8842_15 |
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