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MCT8316A1VRGFR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MCT8316A1VRGFR product

MCT8316A1VRGFR

Motor Drivers

sensorless BLDCthree-phaseintegrated MOSFETsI2CVQFN-40

MCT8316A1VRGFR is an integrated-FET, sensorless three-phase BLDC driver for 4.5 V to 35 V motor supplies and up to 8 A peak phase current.

Best for

  • Sensorless three-phase BLDC applications
  • Compact 12 V or 24 V motor drives
  • Fans, blowers, and pumps

Avoid if

  • A sensored commutation scheme is required
  • The motor or thermal design exceeds the 8 A peak output capability

Check before use

  • Tune sensorless startup and open-to-closed-loop handoff
  • Confirm VM transient margin and local bulk capacitance
  • Confirm junction temperature under startup and load conditions

Key specifications

Supply voltage
4.5 V to 35 V
Peak phase current
8 A
Control interface
I2C
Package
VQFN-40, 7.00 mm x 5.00 mm

Compliance & Environment

RoHS
Not applicable
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

BLDC motor drivesFans and blowersPumps

Datasheet

sszt134

800 KB

Datasheet AI

CAD Models

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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

MCT8316A1VRGFR is the I2C variant of TI's MCT8316A sensorless, trapezoidal three-phase BLDC motor driver. It integrates the MOSFET bridge, current sensing, motor-control algorithm, buck regulator, and low-current LDO.