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DRV10974PWPR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DRV10974PWPR product

DRV10974PWPR

Motor Drivers

BLDC driverSensorlessThree-phase18 VSinusoidal commutationHTSSOP-16

DRV10974PWPR is an integrated 4.4 V to 18 V sensorless three-phase BLDC driver intended for low-noise fan, pump, blower, and appliance motor designs.

Best for

  • Low-noise 12 V BLDC fans
  • Appliance blowers and pumps
  • Compact sensorless BLDC motor modules

Avoid if

  • Motor supply voltage exceeds 18 V
  • Continuous motor current exceeds the device thermal capability
  • The application requires Hall-sensor commutation or advanced digital configuration

Check before use

  • Motor BEMF constant and phase resistance
  • Start-up behavior under maximum mechanical load
  • Exposed-pad grounding and thermal vias
  • Current-limit, ramp-rate, and lead-time resistor selection

Key specifications

Supply voltage
4.4 V to 18 V
Motor drive
Three-phase sensorless BLDC, 180° sinusoidal commutation
Continuous drive current
1 A RMS
Package
16-pin HTSSOP PowerPAD

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL 3, 260 °C, 168 h
ECCN
-
HTSUS
-

Application

BLDC fans and blowersPumpsWhite-goods motor modules

Datasheet

pYYBAGHChUiAIUkTACmq1ns4vUk322.pdf

800 KB

Datasheet AI

CAD Models

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EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

DRV10974PWPR is a Texas Instruments 16-pin HTSSOP PowerPAD, three-phase sensorless BLDC motor driver with integrated MOSFETs. It operates from 4.4 V to 18 V and uses 180° sinusoidal commutation.