1. Texas Instruments
  2. Semiconductors
  3. Analog and Mixed-Signal
  4. Motor drivers
  5. Brushless DC (BLDC) motor drivers

Texas Instruments PMCF8316A1VRGFR

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

Symbol

Texas Instruments PMCF8316A1VRGFR - Schematic Symbol Schematic Symbol of Texas Instruments PMCF8316A1VRGFR showing how CAD model looks and operates before user downloads 1 DVDD 2 3 FB_BK 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 19 OUT C 20 OUT C 21 22 NC 23 NC 24 NC 25 NC 26 27 AVDD 28 SPEED/WAKE 29 FG 30 SDA 31 SCL 32 EXT_WD 33 EXT_CLK 34 DIR 35 BRAKE 36 DACOUT2/SOx 37 DACOUT1/X1 38 DACOUT2/X2 39 ALARM 40 nFAULT 41 41

Footprint

Texas Instruments QFN_A1VRGFR_TEX - PCB Footprint / Land Pattern PCB Footprint / Land Pattern of Texas Instruments QFN_A1VRGFR_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

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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

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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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