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TMC239 Microstep Driver for External FETs

Manufacturer:   Trinamic
MFG Part #:   TMC239A-SA
Part #:  
TMC239A-SA
Availability   Short Lead Time
RoHS Status:   Available Green
 
Resources 
Trinamic Datasheet
Trinamic Application Note
Trinamic Application Note
Trinamic Schematic
Trinamic Application Note
Trinamic Application Note
 
Features 
  • up to 4000 mA coil current (peak) with just 8 external MOSFETS
  • 7V to 34V motor supply (TMC239A), up to 60V using a few add. components
  • higher current / voltage using additional gate drivers
  • 3.3V or 5V operation for digital part
  • full protection and diagnostics
  • low power dissipation
  • 16 times microstepping via SPI, 64 times using additional shift register, even more via analog control
  • mixed decay for smooth operation
  • programmable slope control for low EME
  • internal or external chopper clock
  • standby and shutdown mode
  • easy-to-use SPI interface
  • classical analog interface
  • standard SO28 package
  • chip size QFN32 package
  • RoHS compliant
 
Tags
Categories:
 
Manufacturer:
 
Other Names:  
TMC239A SA, TMC239ASA
Resources 
Trinamic Datasheet
Trinamic Application Note
Trinamic Application Note
Trinamic Schematic
Trinamic Application Note
Trinamic Application Note
Features 
  • up to 4000 mA coil current (peak) with just 8 external MOSFETS
  • 7V to 34V motor supply (TMC239A), up to 60V using a few add. components
  • higher current / voltage using additional gate drivers
  • 3.3V or 5V operation for digital part
  • full protection and diagnostics
  • low power dissipation
  • 16 times microstepping via SPI, 64 times using additional shift register, even more via analog control
  • mixed decay for smooth operation
  • programmable slope control for low EME
  • internal or external chopper clock
  • standby and shutdown mode
  • easy-to-use SPI interface
  • classical analog interface
  • standard SO28 package
  • chip size QFN32 package
  • RoHS compliant
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