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Trinamic Integrated Circuits - PDF Catalogues

TMC34NP-PSO

Description
The TMC34NP-PSO is a miniature N & P channel MOSFET complementary pair, ideally suited for motor drive applications. It perfectly complements the TMC239A-LA / TMC249A-LA stepper motor drivers, in order to build a 4A stepper motor driver the size of a stamp.
The evaluation board has different stepper driver MOSFET configurations and allows SPI control via a TMC428 eval board as well as step / direction control using a TMC401.

Specifications

Electrical data N type

• 35mΩ RDSon max. @ VGS= 10V
• 50mΩ RDSon max. @ VGS= 4.5V
• ID= 7.7A max. cont. current 
• 30V VBRDSS max. 

Electrical data P type

• 51mΩ RDSon max. @ VGS= -10V
• 75mΩ RDSon max. @ VGS= -6V
• ID= -6.4A max. cont. current
• -30V VBRDSS max.

Highlights

• Extremly compact package
• Low on resistance
• Low gate charge

Applications

• stepper motor drives (in conjunction with TMC239 / TMC249)
• stepper motor drives (in conjunction with TMC239 / TMC249)

Package

• 3.3x3.3mm² dual die SMT package
• RoHS compliant
  

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