Reference design for reinforced isolation 3-phase inverter with current: voltage and temp protection
Description
This reference design provides a three-phase inverter rated up to 10 kW designed using the reinforced isolated gate driver UCC21530: reinforced isolated amplifiers AMC1301 and AMC1311 and MCU TMS320F28027. Lower system cost is achieved by using the AMC1301 to measure motor current interfaced with internal ADC of MCU and use of bootstrap power supply for IGBT gate drivers. The inverter is designed to have protection against overload: short circuit: ground fault: DC bus undervoltage and overvoltage: and IGBT module over temperature.
Features
- Reinforced isolated inverter suited for 200-V to 690-V AC drives rated up to 10 kWSimple yet effective gate driver with 4-A source: 6-A sink output current capabilityReinforced isolated amplifier with high bandwidth (> 200 kHz) for inverter current: DC bus voltage and IGBT module temperature measurement; enables use of internal ADC or MCUCalibrated current measurement accuracy of ±0.5 % across temperature range from -25˚C to 85˚CProtection against DC bus undervoltage: overvoltage: overload: ground fault and over-temperatureBootstrap-based power supply for high-side gate driver reduces overall cost for power supply requirements
Applications
- String inverter
- AC drive power stage module
- AC-input BLDC motor drive
- Three phase UPS
- AC charging (pile) station
- Textile machine
- Printing & paper machine
- Servo drive power stage module
- Servo drive power supply module
- Central inverter
- Position sensor
- DC fast charging station
- Power conversion system (PCS)
- Solar arc protection
- Remote power distribution automation
- Traction inverter motor control
- Robot teach pendant (HMI)
- Robot I/O module
- Robot sensor module
- Mobile robot sensor
- DC fast charging power module
- Substation automation
- Injection molding machine
- DC wallbox charger
- Robot servo drive
- Robot safety module
- Mobile robot safety module
Product Categories
- Power management
| Download the bill of materials for TIDA-00366 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIDA-00366| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00366 Schematic | 08 Jun 2016 | 1533 | ||
| TIDA-00366 PCB | 08 Jun 2016 | 5537 | ||
| TIDA-00366 Gerber | 08 Jun 2016 | ZIP | 1934 | |
| TIDA-00366 CAD Files | 08 Jun 2016 | ZIP | 2737 | |
| TIDA-00366 BOM | 08 Jun 2016 | 59 | ||
| TIDA-00366 Assembly Drawing | 08 Jun 2016 | 933 |