TIDA-010984

TIDA-010984

Design files

Overview

The TIDA-010984 presents a complete space-grade motor control platform. The design supports single 2- and 3-phase stepper or dual three-phase motor configurations with trapezoidal or field-oriented control (FOC), and scales across radiation hardness levels by pin-compatible components. MATLAB®/Simulink® model-based design accelerates software development, while GaN technology and high device integration minimize board area and thermal overhead.

Features
  • Supply voltage, DC-Link voltage: 22-36V, optional range: 15V – 150V
  • Six individual shoot-through protected 10A, GaN half bridge power stages in support of:
    • 2x BLDC/PMSM
    • 2-phase stepper
    • 3-phase stepper
  • High-side and in-phase current sensing option for each half-bridge power stage
  • Individual temperature monitoring of each half-bridge power stage
  • Demonstrates less than 60 cm2 of board area required (single-side mounted)
  • Connects to space-grade MCU F28377D-SEP running Matlab Simulink example for sensorless FOC
  • Radiation hard and radiation tolerant mounting options
Download View video with transcript Video

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

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

PDF | HTML
TIDUFK3.PDF (2926 KB)

Reference design overview and verified performance test data

TIDMEB6.PDF (996 KB)

Detailed overview of design layout for component placement

TIDMEB8.PDF (178 KB)

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

TIDMEB7.ZIP (4795 KB)

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

TIDCGY9.ZIP (1503 KB)

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

TIDMEB5.PDF (7001 KB)

PCB layer plot file used for generating PCB design layout

TIDMEB4.PDF (1082 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

AC/DC controllers

TPS7H5020-SEP — Radiation-tolerant, 100% duty cycle PWM controller for driving MOSFETs or GaN FETs

Data sheet: PDF | HTML
AC/DC controllers

TPS7H5020-SP — Radiation-hardened, QML-P, 100% duty cycle PWM controller for driving MOSFETs or GaN FETs

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA901-SP — Radiation-hardened, QML-V, -15V to 65V, split-stage current sense amplifier

Data sheet: PDF | HTML
Digital temperature sensors

TMP9R00-SP — Radiation-hardened, QML-V, nine-channel (8 remote and 1 local) high-accuracy temperature sensor

Data sheet: PDF | HTML
Gallium nitride (GaN) power stages

TPS7H6101-SEP — Radiation-tolerant, 200V 10A GaN power stage with integrated driver

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TPS7A4501-SP — Radiation-hardened, QML-V, 1.5V to 20V input 1.5A low-dropout (LDO) regulator

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TPS7H1121-SEP — Radiation-tolerant, 2.25V to 14V input, 2A low-dropout (LDO) regulator

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TPS7H1121-SP — Radiation-hardened, QML-V, 2.25V to 14V input, 2A low-dropout (LDO) regulator

Data sheet: PDF | HTML
Real-time motor control & automation MCUs

F28377D-SEP — Radiation-tolerant, 32-bit MCU with 800MIPs and dual C28 and CLA cores with 1MB flash

Data sheet: PDF | HTML
Shunt voltage references

TL1431-SP — Radiation-hardened, QML-V, 2.4V to 36V adjustable shunt voltage reference

Data sheet: PDF | HTML
Voltage translators

SN54SLC8T245-SEP — Radiation-tolerant, 8-bit 0.65V to 3.3V, direction-controlled level translator

Data sheet: PDF | HTML

Technical documentation

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Top documentation Type Title Format options Date
* Design guide Space-Grade, SWaP-Optimized, 10A, 150V, BLDC and Stepper Motor Control Platform Reference Design PDF | HTML Sep 18, 2026

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