3-Phase Brushless Motor Pre-Driver

Roll over image to zoom in

Product Details

Block Diagram

GD3000 Block Diagram

GD3000 Block Diagram

Features

Key Features

  • Fully specified from 8.0 to 40 V covers 12 and 24 V automotive systems
  • Extended operating range from 6.0 to 60V covers 12 and 42 V systems
  • Greater than 1.0 A gate drive capability with protection
  • Protection against reverse charge injection from CGD and CGS of external FETs
  • Includes a charge pump to support full FET drive at low battery voltages
  • Deadtime is programmable via the SPI port
  • Simultaneous output capability enabled via safe SPI command
  • Temperature: -40 to +125
  • Xtended supply voltage operating range: 6.0 to 60V
  • Wide dead time range (50 ns to 12 μs) programmable via the SPI port
  • External FET gate drive capability of >1.0 A with protection
  • Charge pump ensures sufficient external FET drive at low supply voltages
  • Device protection against reverse charge-injection from CGD and CGS of external FETS
  • Integrated overcurrent, desaturation, and phase fault-detection
  • Immunity against positive or negative transient voltage spikes on the gate driver
  • Current shoot-through protection built into dead time control
  • Supports direct 3.3 V and 5.0 V logic interface to MCUs
  • Integrated current sensing amplifier
  • Device configuration and diagnostics through the SPI
  • Temperature: -20 to +105

Product Longevity Program

  • This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The GD3000 (MC34GD3000) is included in the 10-year program and the GD3000 (MC33GD3000) is included in the 15-year program

Key Parametrics

  • Load Supply Voltage (Min) (V)
    6
  • Load Supply Voltage (Max) (V)
    60
  • Interface and Input Control
    Parallel/Parallel, SPI/SPI
  • Ambient Operating Temperature (Min to Max) (℃)
    -20to105, -40to125

Design Resources

Select a section:

Documentation

Quick reference to our documentation types.

1-5 of 7 documents

Show All

Hardware

1-5 of 23 hardware offerings

Show All

Software

2 software files

Note: For better experience, software downloads are recommended on desktop.

Training

1 trainings