EPC9176 Demonstration Board Quick Start Guide
■The EPC9176 demonstration board is a 3-phase BLDC motor drive inverter board featuring the EPC23102 ePower Stage IC 6.6 mΩ maximum RDS(on), 100 V maximum device voltage. The EPC9176 can deliver up to 28 Apk (20 ARMS) steady state output current. The board can also be configured for multi-phase DC–DC conversion and the EPC23102 supports PWM switching frequencies up to 250 kHz in motor drive applications and 500 kHz inDC-DC applications. The EPC9176 contains all the necessary critical functions circuits to support a complete motor drive inverter including gate drivers, 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 EPC9176 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–DC converter.
■A functional block diagram of the EPC9176 demonstration board is shown in figure 2 that details the phase current sense, phase and DC voltage sense, the half-bridge power stages, housekeeping power supply and controller interface connection.
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EPC9176 、 EPC9147A 、 EPC9147B 、 EPC9147C 、 EPC9147E 、 EPC9528 、 EPC23102 |
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Demonstration Board 、 3-phase BLDC motor drive inverter board 、 Motor Drive Board |
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[ Motor Drive ][ DC–DC converter ][ Motor Drive Inverter ][ Multi-phase Synchronous Buck Converter ][ Full-Bridge Synchronous Buck Converter ] |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2022/10/5 |
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Revision 1.0 |
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1.8 MB |
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