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Texas Instruments UCC28881 | Demoboard TIEVM-MTR-HVINV
C2000™ MCU evaluation module for high-voltage three-phase inverter motor control
Overview
| Topology | Positive to Negative Converter |
| Input voltage | 165-265 V |
| Output 1 | 265 V / 8 A |
| IC revision | A |
Description
The TIEVM-MTR-HVINV is a 750-W development board for high-voltage motor drive applications. This EVM implements sensorless FOC control for a 3-phase PMSM motor with the InstaSPIN-FOC FAST™ and eSMO sensorless observers. The modular design allows for plug-and-play support of different daughterboard attachments to the same motherboard. The hardware and firmware of this EVM are tested and ready-to-use to help accelerate development time, with design details and test results available in this user's guide
Features
Wide voltage input operating range: 165 to 265VAC at 50|60 Hz, or up to 400VDC
- Up to 750-W inverter stage, 15-kHz switchingfrequency, torque compensation, and automaticfield weakening control (FWC)
- Modular design for use of different MCUdaughterboards on the same motherboard
- Sensorless Field Oriented Control (FOC) motorcontrol, supporting both FAST™ and eSMOobservers
- User-friendly graphical user interface (GUI) tofacilitate code-free development and to control,identify, and monitor the motor
Typical applications
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | Packaging | ISAT (A) | fres (MHz) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890324024005 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTX2 Film Capacitors | Across the mains | 470 nF | X2 | 280 | 0.1 | 21.28 GΩ | -40 °C up to +105 °C | 12.5 | Bulk | – | – | – | – | – | – | – | – | – | – | 275 | – | – | 15 | 10 | 16 | Boxed THT | ||
| 890324025017 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTX2 Film Capacitors | Across the mains | 100 nF | X2 | 300 | 0.1 | 30 GΩ | -40 °C up to +105 °C | 15 | Bulk | – | – | – | – | – | – | – | – | – | – | 275 | – | – | 18 | 6 | 12 | Boxed THT | ||
 | 7448040707 | SPEC | 11 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMBNC Common Mode Power Line Choke Nanocrystalline | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7 | 7 | 22 | 300 | 2100 | Nanocrystalline | 29 | 19 | 32 | THT | ||
 | 768772182 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI HV Radial Leaded Wire Wound Inductor (High Voltage) | – | – | – | – | – | – | -40 °C up to +125 °C | – | – | 0.38 | 1.4 | – | – | – | – | – | 0.35 | 1.8 | 3500 | – | – | – | 7.8 | 7.8 | 9.5 | THT | ||
 | 860241375002 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-AT1H Aluminum Electrolytic Capacitors | – | 10 µF | – | – | – | – | -25 °C up to +105 °C | 5 | Ammopack | – | – | 10000 | 274 | 260 | 20 | 10 | – | – | – | 400 | – | – | 16 | – | – | – | ||
 | 861141486026 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-AI3H Aluminum Electrolytic Capacitors | – | 680 µF | – | – | – | – | -25 °C up to +105 °C | 10 | Tray | – | – | 3000 | 2200 | 1659.52 | 20 | 35 | – | – | – | 450 | – | – | 57 | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 890324024005 | SPEC | |
| 890324025017 | SPEC | |
| 7448040707 | SPEC | |
| 768772182 | SPEC | |
| 860241375002 | SPEC | |
| 861141486026 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | Packaging | ISAT (A) | fres (MHz) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples |
|---|
