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TIDA-01621

Smart Holding Brake Controller Reference Design with Current Regulation for Servo Drives & Robotics

Design files

TIDA-01621

Design files

Overview

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 C2000TM LaunchpadTM development kit to generate the brake control signals and to perform the diagnostics functionality.

Features
  • Compact, smart, holding-brake controller solution
  • Can control 24V rated holding brake with current up to 2A
  • Dual-switch control provides redundancy to open brake-coil circuit
  • Galvanic isolation up to 2500-VRMS between holding-brake circuit and microcontroller
  • Hardware-based, pulse width modulation (PWM), current-control loops help to maintain constant hold current, irrespective of variation at input voltage
  • Protection against overvoltage, undervoltage, reverse polarity, and overcurrent
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Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Design guide — TIDA-01621
TIDUE38.PDF (791 KB)

Reference design overview and verified performance test data

download Assembly drawing — TIDA-01621
TIDRWG8.PDF (161 KB)

Detailed overview of design layout for component placement

download Bill of materials (BOM) — TIDA-01621
TIDRWG7.PDF (67 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

download CAD/CAE symbol — TIDA-01621
TIDRWH0.ZIP (2840 KB)

Files used for 3D models or 2D drawings of IC components

download CAD/CAE symbol — TIDA-01621
TIDM028.ZIP (439 KB)

Files used for 3D models or 2D drawings of IC components

download Gerber file — TIDA-01621
TIDCEP9.ZIP (371 KB)

Design file that contains information on physical board layer of design PCB

download PCB layout — TIDA-01621
TIDRWG9.PDF (671 KB)

PCB layer plot file used for generating PCB design layout

download Schematic — TIDA-01621
TIDRWG6.PDF (207 KB)

Detailed schematic diagram for design layout and components

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Start development

Hardware development

Development kit

LAUNCHXL-F28027 — C2000 Piccolo LaunchPad

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 (...)
Supported products & hardware

Supported products & hardware

Hardware development
Reference design
TIDA-00366 — Reference design for reinforced isolation 3-phase inverter with current, voltage and temp protection TIDA-01415 — 100-W, High-Resolution, 16-bit Color-Tunable, 0.15% Dimmable RGBW LED Luminaire Reference Design TIDA-01599 — TÜV SÜD-assessed safe torque off (STO) reference design for industrial drives (IEC 61800-5-2) TIDA-01600 — Smart brake control and diagnostics reference design for servo drives and robotics TIDA-01621 — Smart Holding Brake Controller Reference Design with Current Regulation for Servo Drives & Robotics
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LAUNCHXL-F28027 — C2000 Piccolo LaunchPad

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Hardware development
Reference design
TIDA-00366 — Reference design for reinforced isolation 3-phase inverter with current, voltage and temp protection TIDA-01415 — 100-W, High-Resolution, 16-bit Color-Tunable, 0.15% Dimmable RGBW LED Luminaire Reference Design TIDA-01599 — TÜV SÜD-assessed safe torque off (STO) reference design for industrial drives (IEC 61800-5-2) TIDA-01600 — Smart brake control and diagnostics reference design for servo drives and robotics TIDA-01621 — Smart Holding Brake Controller Reference Design with Current Regulation for Servo Drives & Robotics
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Technical documentation

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* Design guide Smart Holding-Brake Control and Diagnostics Reference Design for Servo Drives May 24, 2018

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