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LV8729VGEVB:  Current-Controlled Microstepping Motor Driver Evaluation Board

The LV8729V is a PWM current-controlled micro step bipolar stepping motor driver. This driver can do eight ways of micro step resolution of 1/128 step from Full step, and can drive simply by the CLK input.

Features and Applications


  • Single-channel PWM current control stepping motor driver
  • BiCDMOS process IC
  • Full, Half, Quarter, 1/8, 1/16, 1/32, 1/64, 1/128 step are selectable
  • Advance the excitation step with the only step signal input
  • Available forward reverse control
  • Over current protection circuit
  • Thermal shutdown circuit
  • Input pull down resistance
  • With reset pin and enable pin
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
LV8729VGEVB Consult Sales Office
Current-Controlled Microstepping Motor Driver Evaluation Board LV8729V-TLM-H
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: BOM LV8729VGEVB Bill of Materials ROHS Compliant LV8729VGEVB_BOM_ROHS.PDF - 67 KB  0 
Eval Board: Gerber LV8729VGEVB Gerber Layout Files (Zip Format) LV8729VGEVB_GERBER.ZIP - 103.0 KB  0 
Eval Board: Schematic LV8729VGEVB Schematic LV8729VGEVB_SCHEMATIC.PDF - 142 KB  0 
Eval Board: Test Procedure LV8729VGEVB Test Procedure LV8729VGEVB_TEST_PROCEDURE.PDF - 104 KB  1 
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