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LV8746VGEVB:  2-Channel H-Bridge Driver IC Evaluation Board

LV8746V is 2-channel H-bridge driver IC that can switch a stepping motor driver, which is capable of micro-step drive and supports Full-step, Half-step (full torque), Half-step, and Quarter-step resolution, which can select the CLK-IN input and the parallel input.

This is best suited for driving of the stepping motor for OA and amusement.

Features and Applications

Features

  • PWM current control stepping motor driver
  • BiCDMOS process IC
  • Micro step mode can be set to full-step, half-step(full torque), half-step, and quarter-step mode
  • CLK-IN input and parallel input selectable
  • Motor current selectable in four steps
  • Output short-circuit protection circuit incorporated (selectable from latch-type)
  • Unusual condition warning output pins
  • Built-in thermal shutdown circuit
  • No control power supply required
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
LV8746VGEVB Active
Pb-free
2-Channel H-Bridge Driver IC Evaluation Board LV8746V-TLM-E
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: BOM LV8746VGEVB Bill of Materials ROHS Compliant LV8746VGEVB_BOM_ROHS.PDF - 81 KB  0 
Eval Board: Gerber LV8746VGEVB Gerber Layout Files (Zip Format) LV8746VGEVB_GERBER.ZIP - 934.0 KB  0 
Eval Board: Schematic LV8746VGEVB Schematic LV8746VGEVB_SCHEMATIC.PDF - 141 KB  0 
Eval Board: Test Procedure LV8746VGEVB Test Procedure LV8746VGEVB_TEST_PROCEDURE.PDF - 131 KB  1 
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