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LV8734VGEVB:  2-Channel H-Bridge Driver IC Evaluation Board

The LV8734V is a 2-channel H-bridge driver IC that can switch a stepping motor driver, which is capable of micro-step drive and supports 1/8-step resolution, and two channels of a brushed motor driver, which supports forward, reverse, brake, and standby of a motor.

Features and Applications

Features

  • Single-channel PWM current control stepping motor driver (selectable with DC motor driver channel 2) incorporated
  • BiCDMOS process IC
  • Micro-step mode can be set to Full-step, Half-step, Quarter-step, or 1/8-step
  • Excitation step proceeds only by step signal input
  • Motor current selectable in four steps
  • Output short-circuit protection circuit (selectable from latch-type or auto-reset-type) incorporated
  • Unusual condition warning output pins
  • Built-in thermal shutdown circuit
  • No control power supply required
  • Pin compatibility series
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
LV8734VGEVB Active
Pb-free
2-Channel H-Bridge Driver IC Evaluation Board LV8734V-TLM-H
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: BOM LV8734VGEVB Bill of Materials ROHS Compliant LV8734VGEVB_BOM_ROHS.PDF - 66 KB  0 
Eval Board: Gerber LV8734VGEVB Gerber Layout Files (Zip Format) LV8734VGEVB_GERBER.ZIP - 934.0 KB  0 
Eval Board: Schematic LV8734VGEVB Schematic LV8734VGEVB_SCHEMATIC.PDF - 135 KB  0 
Eval Board: Test Procedure LV8734VGEVB Test Procedure LV8734VGEVB_TEST_PROCEDURE.PDF - 200 KB  1 
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