IC reference design search
IC manufacturers Texas Instruments

IC manufacturers (104)

reference designLM5158 | Demoboard TIDM-02014

Texas Instruments LM5158 | Demoboard TIDM-02014

High-power, high-performance automotive SiC traction inverter reference design

Overview

TopologySEPIC Buck-Boost Topology
Input voltage800-1200 V
Switching frequency60 kHz
IC revisionMay 2023

Description

TIDM-02014 is a 800-V, 300kW SiC-based traction inverter system reference design developed by Texas Instruments and Wolfspeed provides a foundation for OEMs and design engineers to create high-performance, high-efficiency traction inverter systems and get to market faster. This solution demonstrates how the traction inverter system technology from TI and Wolfspeed improves system efficiency by reducing the overshoot in available voltages with a high-performance isolated gate driver and real-time variable gate drive strength driving the Wolfspeed SiC power module. The isolated gate driver coupled with TI’s isolated bias supply solution significantly reduces the PCB size providing more than 2X smaller PCB area, less than 4mm height and eliminating 30+ discrete components improving system power density. TI’s high-control performance MCUs featuring tightly-integrated, innovative real-time peripherals enable effective traction motor control even at speeds greater than 20,000 RPM. Fast current loop implementation helps minimize motor torque ripple and provides smooth speed-torque profiles. The mechanical and thermal design of the system is provided by Wolfspeed.

Features

Real-time variable gate drive strength features enable improvement in system efficiency by minimizing the SiC switching power losses and accurate bias supply minimizes conductive losses.Isolated gate drivers and bias supply module reduce PCB area by 30%.High performance MCUs enable industry’s fastest motor control loop (<2 µs), which helps to minimize torque ripple and provides smooth speed and torque current profiles to the traction motor.UCC5880-Q1, TMS320F280039C-Q1, and AM2634-Q1 are Functional Safety-Compliant targeted devices.Enhance system reliability with reinforced rated capacitive isolation technology and early failure detection.

Typical applications

  • Traction inverter

More information

Products

Log in now to view availability and request availability forecasts. LOGIN
Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
2θ50% typ.(°)
Pins
Gender
Type
Variant
Working Voltage(V (AC))
Mount
L(mm)
H(mm)
IR(A)
Operating Temperature
SamplesAvailability & Sample
Log in now to view availability and request availability forecasts. LOGIN
150060GS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Availability
–
Downloads27 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
–
–
–
–
–
MountSMT 
Length1.6 mm
Height0.7 mm
–
Operating Temperature -40 °C up to +85 °C
–Check availability
150060RS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
Simu­lation
Availability
–
Downloads27 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]250 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
–
–
–
–
–
MountSMT 
Length1.6 mm
Height0.7 mm
–
Operating Temperature -40 °C up to +85 °C
–Check availability
618009231221
SPECWR-DSUB PCB, –, –
Simu­lation–
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-DSUB PCB
–
–
–
–
–
–
–
Pins9 
GenderMale 
TypeAngled 
Variantwith Hex Screw 
Working Voltage125 V (AC)
–
Length30.8 mm
–
Rated Current3 A
Operating Temperature -55 °C up to +105 °C
–Check availability
61300311121
SPECWR-PHD Pin Header - Single, –, –
Simu­lation–
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
–
–
–
–
–
–
–
Pins3 
GenderPin Header 
TypeStraight 
–
Working Voltage250 V (AC)
MountTHT 
Length7.62 mm
–
Rated Current3 A
Operating Temperature -40 °C up to +105 °C
–Check availability
618009231121
SPECWR-DSUB PCB, –, –
Simu­lation–
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-DSUB PCB
–
–
–
–
–
–
–
Pins9 
GenderFemale 
TypeAngled 
Variantwith Hex Screw 
Working Voltage125 V (AC)
–
Length30.8 mm
–
Rated Current3 A
Operating Temperature -55 °C up to +105 °C
–Check availability