Demonstration Board EPC9146 Quick Start Guide:400 W, 3-phase BLDC Motor Drive Inverter using the EPC2152 ePower™ Stage eGaN® IC
■The EPC9146 demonstration board is a 3-phase BLDC motor drive inverter board that contains three independently controlled half bridge circuits, featuring the EPC2152 monolithic ePower™ Stage with integrated gate driver, 80 V maximum device voltage, 15 Apk (10. 5 ARMS) maximum output current. The board can also be configured for multi-phase DC to DC conversion and the EPC2152 supports PWM switching frequencies up to 3 MHz. The EPC9146 contains all the necessary critical functions circuits to support a complete motor drive inverter including monolithic power stage with integrated gate driver, regulated auxiliary power rails for housekeeping supplies, voltage, and temperature sense, accurate current sense and, protection functions.The various functional blocks are shown in figure 1. The EPC9146 mates with an assortment of compatible controllers, supported by various manufacturers leveraging existing resources for quick development purposes, that can quickly be configured as a motor drive inverter or DC to DC converter
●MAIN FEATURES:
■Three separate GaN IC half bridge circuits with wide input voltage ranging from 12 VIN to 60 V
■Dimensions: L x W = 81 mm x 75 mm (including connector)
■Low distortion switching that keep motor audio emission low and reduces torque ripple
■dv/dt optimized for motor drives less than 10 V/ns with option to increase dv/dt for DC to DC applications
■ All phases current sense with high accuracy and bandwidth (three in-line current sensors)
■All phases voltage sense
■ Voltage and current sense for the DC supply to the drive
■Housekeeping power for the various circuits and external controller derived from the main power supply to the EPC9146
■Protection features including: Over-temperature over-current and input supply under voltage lockout
■Shaft encoder/Hall sensors interface connector for motor drive appli-cation with two voltage levels selection options
■L-C filter support for both harmonic and EMI filtering options (optional for motor drive applications).
■The board can also be configured to operate as a synchronous buck DC-to-DC converter
|
EPC9146 、 EPC2152 、 EPC9528 、 EPC9147E 、 EPC9147C 、 EPC9147B 、 EPC9147A |
|
|
Demonstration Board 、 ePower™ Stage eGaN® IC 、 3-phase BLDC motor drive inverter board 、 GaN IC 、 Motor Drive Board |
|
|
[ BLDC Motor Drive Inverter ][ motor drive inverter ][ DC to DC converter ][ Motor Drive ][ Multi-phase Synchronous Buck Converter ][ Full-Bridge Synchronous Buck Converter ] |
|
|
User's Guide |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
2021/05/16 |
|
|
Revision 2.0 |
|
|
|
|
|
3.1 MB |
- +1 Like
- Add to Favorites
Recommend
- EPC Introduces EPC9157 48V to 12V Demo Board Featuring EPC eGaN FETs and New Renesas DC-DC Controller
- EPC‘s New EPC9165 Bidirectional Converter that Delivers 2kW with 96.8% Peak Efficiency
- Design High-Performance Class-D Audio Amplifiers with EPC’s New Reference Design EPC9192 and eGaN FETs
- Sharge Selects GaN FETs EPC2218 from EPC for High-power USB PD Charger Retro 67 to Achieve the Most Efficient Power Conversion
- EPC Announces EPC9193 eGaN® FET Based 3-Phase BLDC Motor Drive Inverter for Low-Cost E-Bikes, Drones and Robotics
- EPC Launches a 3-phase BLDC Motor Drive Inverter EPC9173 with Embedded Gate Driver Function and a Floating Power GaN FET with 3.3mΩ RDS(on)
- Sekorm Became an Authorized Distributor of EPC(Efficient Power Conversion), Which Brings GaN FET Products
- EPC Launches 400 W Motor Drive Demonstration Powered by GaN Integrated Power Stage
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
