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DRV8334PHPR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DRV8334PHPR product

DRV8334PHPR

Motor Drivers

three-phase gate driverBLDCPMSMSPISmart Gate DriveHTQFP

DRV8334PHPR is a 48-pin Texas Instruments three-phase smart gate driver for external N-channel MOSFET bridges in BLDC and PMSM motor systems.

Best for

  • Three-phase BLDC motor control
  • PMSM motor drives
  • Applications requiring configurable gate drive and diagnostics

Avoid if

  • An integrated MOSFET motor driver is required
  • The design cannot accommodate a 48-pin HTQFP package and external power MOSFETs

Check before use

  • PVDD and VDRAIN operating range
  • MOSFET gate charge and IDRIVE/TDRIVE settings
  • Bootstrap and trickle-charge-pump component requirements
  • Thermal dissipation and exposed-pad PCB implementation

Key specifications

Supply voltage
4.5 V to 60 V
Gate outputs
Three half-bridges for six external N-channel MOSFETs
Package
48-pin HTQFP, 0.5 mm pitch
Current-sense gain
5 V/V to 40 V/V

Compliance & Environment

RoHS
RoHS & Green
REACH
-
MSL
Level 3, 260 °C peak, 168 h
ECCN
-
HTSUS
-

Application

BLDC motor modulesFans, pumps, and servo drivesE-bikes and power tools

Datasheet

slvucu7

800 KB

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CAD Models

Download ECAD models for DRV8334PHPR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a Texas Instruments three-phase smart gate driver with three half-bridges for six external N-channel MOSFETs. The device supports 4.5 V to 60 V operation, SPI configuration, current sensing, and integrated protection.