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DRV8303DCA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DRV8303DCA product

DRV8303DCA

Motor Drivers

three-phase gate driverBLDCPMSM60 Vdual shunt amplifierSPIHTSSOP PowerPAD

DRV8303DCA is a 60 V-class three-phase MOSFET gate driver for BLDC and PMSM power stages. It integrates dual current-shunt amplifiers, configurable protection, and SPI diagnostics.

Best for

  • Three-phase BLDC motor drives
  • PMSM inverter stages
  • Industrial and power-tool motor control

Avoid if

  • An integrated three-phase power MOSFET solution is required
  • More than two directly integrated shunt-current amplifier channels are required

Check before use

  • Confirm PVDD remains within 6 V to 60 V during operating and braking transients
  • Set VDS overcurrent protection for MOSFET RDS(on) variation over temperature
  • Keep SH_X below 8.5 V when enabling EN_GATE after PVDD application, per datasheet errata

Key specifications

PVDD operating range
6 V to 60 V
Gate-drive current
1.7 A source / 2.3 A sink peak
Current sensing
2 bidirectional shunt amplifiers; 10 V/V to 80 V/V gain
Package
48-pin HTSSOP PowerPAD, 12.5 mm × 6.1 mm × 1.2 mm max

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
-
HTSUS
-

Application

BLDC and PMSM motor drivesIndustrial automationPower tools and pumps

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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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

DRV8303DCA is a Texas Instruments three-phase gate-driver IC for external N-channel MOSFET half-bridges. It operates from a 6 V to 60 V PVDD supply and is supplied in a 48-pin HTSSOP PowerPAD package.