Smart Brake Control and Diagnostics Reference Design for Servo Drives and Robotics

(ACTIVE) TIDA-01600

Description & Features

Technical Documents

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Key Document

Description

This reference design implements safe brake control functionality in servo drives as per IEC EN 61800-5-2 by providing two channel output signals to control an external holding brake. The holding brake will be latched when the power supply is cut off and released when voltage is applied to the coil. This is accomplished by enabling/disabling the smart electronic load switches that supply power to the coil. This reference design also includes diagnostic features for detecting various faults, ensuring safe operation. TIDA-01600 uses the C2000 Launchpad to generate the brake control signals and to perform the diagnostics functionality.

Features
  • Implementing safe brake control meeting the requirements as specified in the EN 61800-5-2
  • 24V rated holding brakes with current of up to 2A can be controlled via isolated control signals
  • Dual switch control enhancing safe operation
  • Self-diagnostics features covering open load detection and over current protection
  • High side switch failure detection
  • Rapid application of the holding brake by fast reduction of the holding brake current
  • Optional reduction of voltage at holding brake output to reduce power consumption

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (6)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ISO7142CC  4242-Vpk Small Footprint and Low-Power 2/2 Quad Channel Digital Isolator with Noise Filter  Isolation  Sample & Buy View Design Kits & Evaluation Modules
LMZ14201  SIMPLE SWITCHER® 6V to 42V, 1A Power Module in Leaded Surface Mount TO Package  Non-Isolated Module  Sample & Buy View Design Kits & Evaluation Modules
TPS27S100  40-V, 100-mOhm Single-Channel Smart High-Side Switch  Integrated Load Switches  Sample & Buy View Design Kits & Evaluation Modules
TPS7B69-Q1  Automotive High-Voltage Ultralow-IQ Low-Dropout Regulator  Linear Regulator (LDO)  Sample & Buy Not Available
TVS3300  33V Precision Surge Protection Clamp  Circuit Protection  Sample & Buy View Design Kits & Evaluation Modules
ULN2003A  High-Voltage, High-Current Darlington Transistor Arrays  Power Management  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 4527 18 Jan 2018 92
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 1354 16 Jan 2018 26
ZIP 1746 16 Jan 2018 51
PDF 778 16 Jan 2018 35
PDF 153 16 Jan 2018 29
PDF 47 16 Jan 2018 35
PDF 274 16 Jan 2018 108
Related Tools & Software

Design Kits & Evaluation Modules (1)

Name Part Number Tool Type
C2000 Piccolo MCU F28027 LaunchPad Development Kit  LAUNCHXL-F28027  Development Kits 


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