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  5. Brushless DC (BLDC) motor drivers

Texas Instruments PMCT8316A1TRGFR

Status: Active
40-V max, 8-A peak, sensorless trapezoidal control 3-phase BLDC motor driver 40-VQFN -40 to 125


Texas Instruments PMCT8316A1TRGFR - Schematic Symbol Schematic Symbol of Texas Instruments PMCT8316A1TRGFR showing how CAD model looks and operates before user downloads 1 DVDD 2 3 4 GND_BK 5 SW_BK 6 CPL 7 CPH 8 CP 9 VM 10 VM 11 VM 12 PGND 13 OUT A 14 OUT A 15 PGND 16 OUT B 17 OUT B 18 PGND 19 OUT C 20 OUT C 21 DRVOFF 22 NC 23 NC 24 NC 25 NC 26 27 28 SPEED 29 FG 30 RMP_1 31 RMP_2 32 LDANGLE 33 34 DIR 35 BRAKE 36 SLEW_RATE 37 OCP 38 ABN_SPEED 39 ILIMIT 40 nFAULT 41 41


Texas Instruments QFN_A1TRGFR_TEX - PCB Footprint / Land Pattern PCB Footprint / Land Pattern of Texas Instruments QFN_A1TRGFR_TEX showing how CAD model looks and operates before user downloads 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 *

3D Model

Symbol Views

(not all views will be available for every part)

Normal: Standard and most popular representation of schematic symbol

ALT_1 (IEEE view): Symbol representation in a way that is more graphical in explaining what the purpose of each pin is. For connectors and most discretes (as we use these views) it is simply an alternate view for people to use depending on the situation. For instance connectors can be generally an input, an output or neither. Resistors can be vertical or horizontal.

ALT_2 (demorgan): Demorgan is a name for an equivalent Gate structure. so for instance an AND gate and an OR gate can be represented by its Demorgan equivalent of a NOR gate.

Sometimes a device is fractured into multiple symbols (often for high pin count parts). If that is the case, you can preview the different symbols that make up the device by selecting them in this drop down.

Footprint Views

(not all views will be available for every part)

Basic: Our standard footprint view showing, contact area, pin number, top, top assembly

Detailed: Additional info to help you evaluate the part and the footprint including: dimension, silkscreen, soldermask, and solderpaste

PinDetail: Highlights the pin to pad contact area dimensions

Displays min/typ/max pad sizes for footprint per IPC specification (not all sizes will be available for every part)

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