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Daughterboard LIN Stepper Driver with Stall Detection (SOIC) Evaulation Board

Overview

The AM306238R1DBGEVBis a form factor Reference Design providing a complete solution driving bipolar stepper motors. In conjunction with the AMIS3062xAGEVK evaluation kit it forms a LIN based solution turning high level commands from a LIN master in well defined motions. The design can be programmed to detect and act on mechanical blocking of the rotor. It also incorporates the lowest bill of materials, small board size and perfect matched thermal resistance allowing to drive 800 mA at elevated ambient temperature.

Note: This board must be used with the AMIS3062XAGEVK Automotive Stepper Motor Driver Kit.

  • Flap control in HVAC systems
  • Headlamp Positioning systems
  • Low bill of materials
  • Small form factor (25mm x 24mm)
  • Plug and Play in combination with AMIS3062xAGEVK
  • LIN interface
  • Microstepping (1/2, 1/4, 1/8, 1/16)
  • Sensorless stall detection
  • Peak current of 800mA
  • 8V-29V supply voltage
  • Automotive compliant
  • Full diagnostics and status information
  • Position controller
  • Configurable speeds, acceleration and deceleration
  • Programmable hold and run current

Evaluation/Development Tools

Product

Type

Ref. Design

Status

Part Used

Action

Daughterboard LIN Stepper Driver with Stall Detection (SOIC) Evaulation Board

Evaluation Board

No

Active

$25

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Technical Documentation

Name / Description

Document Type

Modified date

AM306238R1DBGEVB_SCHEMATIC.PDF

0

Eval Board: Schematic

219.14 KB

EN

Eval Board: Schematic

February 02, 2010

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AM306238R1DBGEVB_GERBER.ZIP

2

Eval Board: Gerber

80.9 KB

EN

Eval Board: Gerber

February 02, 2010

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AM306238R1DBGEVB_BOM_ROHS.PDF

0

Eval Board: BOM

122.88 KB

EN

Eval Board: BOM

February 02, 2010

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