Evaluation board for high current (8.6A) DC and Stepper Motors

Download databrief

Order from our eStore and our distributors

Buy now
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The EVAL-L9958 is the simplest solution to evaluate L9958 functionalities providing all the inputs and outputs capabilities necessary to drive DC or Stepper motors and monitor diagnostic functions.

    L9958 is fully integrated motor driver for DC and stepper motors used in safety critical applications and under extreme environmental conditions . It can operate from 4 Vmin to 28 Vmax delivering to the load up to 8.6A. The current regulation threshold can be set by SPI from 2.5A to 8.6A (Typ.) in 4 steps.Detailed failure diagnostics on each channel is provided via SPI: short circuit to battery, short circuit to ground, short circuit overload, over temperature. Open-load can be detected in ON condition, for the widest application ranges. The EVAL-L9958 board is suitable for both beginners and expert users working in standalone mode connected with any control system or combined with all SPC5 Discovery+ boards though a computer graphic interface or though embedded application examples.The board is compatible with both 5 V and 3.3 V control systems

    Key Features

    • Wide supply voltage range (VBatt): 4 V ÷ 28 V
    • Current regulation threshold set by SPI: 4 levels from 2.5 A to 8.6 A (Typ.)
    • Device controlled and programmed via SPI Diagnostic functions accessible via SPI:
      • short circuit to battery
      • short circuit to ground
      • short circuit overload
      • over temperature
      • open load
    • On board 5V, 1.5A Voltage regulator
    • 2 LEDs for monitoring VBatt and EN signal
    • Input signal connector compatible with the SPC5 Discovery+ boards
    • Possibility to connect the board to microcontroller boards by a simple adaptor or by wires
    • Test points to monitoring both input signals (SPI, PWM, EN) and outputs
    • Possibility to hardware setup EN, DI and DIR by jumpers
    • No heat-sink is required

Sample & Buy

Part Number
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
EVAL-L9958
Active
69.0 1 EAR99 - Check Availability

Distributor availability ofEVAL-L9958

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 11 1 Order Now
MOUSER WORLDWIDE 7 1 Order Now

Distributor reported inventory date: 2019-09-22

Distributor Name

RS COMPONENTS

Stock

11

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-22

Buy now

EVAL-L9958

Marketing Status

Active

Unit Price (US$)

69

Unit Price (US$)

69.0*

Distributor availability ofEVAL-L9958

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 11 1 Order Now
MOUSER WORLDWIDE 7 1 Order Now

Distributor reported inventory date: 2019-09-22

Distributor Name

RS COMPONENTS

Stock

11

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-22

Quantity

1

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Recommended for you

Related Applications

Automotive Motor Control

Embedded Software

    • Part Number

      EVAL-L9958 Graphical User Interface

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2385
      L9958 Evaluation board for high current (8.6A) DC and Stepper Motors
      2.0
      532.91 KB
      PDF
      DB2385

      L9958 Evaluation board for high current (8.6A) DC and Stepper Motors

    • Description Version Size Action
      AN4627
      Getting started with EVAL - L9958
      1.0
      1.33 MB
      PDF
      AN4627

      Getting started with EVAL - L9958

    • Description Version Size Action
      UM1843
      EVAL-L9958
      1.0
      2.37 MB
      PDF
      UM1844
      EVAL-L9958 Graphical user interface – (GUI)
      1.0
      1.21 MB
      PDF
      UM1843

      EVAL-L9958

      UM1844

      EVAL-L9958 Graphical user interface – (GUI)

Hardware Resources

    • Description Version Size Action
      EVAL-L9958 PCB Layout 1.0
      283.9 KB
      PDF

      EVAL-L9958 PCB Layout

    • Description Version Size Action
      EVAL-L9958 BOM
      43.78 KB
      PDF

      EVAL-L9958 BOM

    • Description Version Size Action
      EVAL-L9958 schematic 2.0
      268.55 KB
      PDF

      EVAL-L9958 schematic

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
EVAL-L9958
Active
Not compliant -

EVAL-L9958

Package:

Not compliant

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Not compliant

WEEE Compliant

-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.