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Overview
| Topology | Motor Drive |
| Input voltage | 14-65 V |
| Output 1 | 30 A |
| IC revision | 1.1 |
Description
The EPC9193 evaluation board is a 3-phase BLDC motor drive inverter board featuring the EPC2619 eGaN FET, rated at 100 V with 4.2 mΩ maximum RDS(on). The EPC9193 is available in two configurations. The standard configuration (EPC9193) uses a single FET for each switch position and can deliver up to 30 ARMS. The high current configuration (EPC9193HC) uses two paralleled FETS per switch position and can deliver up 60 Apk (40 ARMS maximum output current).The board can also be configured for multi-phase DC–DC conversion and the EPC2619 supports PWM switching frequencies up to 250 kHz in motor drive applications and 500 kHz in DC-DC applications.The EPC9193 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.
Features
3-phase inverter based on EPC2619 eGaN FET with wide input DC voltage ranging from 14 V to 65 VDimensions: L x W = 130 mm x 100 mm (including connector)Low distortion switching that keeps motor audio emission low and reduces torque rippledv/dt optimized for motor drives less than 10 V/ns with option to increase dv/dt for DC–DC applicationsCurrent sense, voltage sense, temperature monitoring circuitProtection features including: over-current and input supply under voltage lockoutShaft encoder/Hall sensors interface connector for motor drive application with two voltage levels selection optionThe board can also be configured to operate as a synchronous buck DC–DC converter
Typical applications
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | Fl(mm) | Packaging | L(µH) | IRP,40K(A) | ISAT(A) | RDC max.(mΩ) | fres(MHz) | Version | Ø ID(mm) | Qty. | Pins | Color | Gender | IR(A) | H(mm) | Ø OD(mm) | IR(A) | Ti | Tl(mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 50 V(DC), 680 pF, ±10% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance680 pF | Capacitance±10% | Rated Voltage50 V (DC) | Size0805 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length2 mm | Width1.25 mm | Pad Dimension0.5 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | Packaging Unit4000 | – | – | – | – | Height0.8 mm | – | – | – | – | |||||
 | WE-PD SMT Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | – | – | – | Size6033 | Operating Temperature -40 °C up to +125 °C | – | – | – | Length5.9 mm | Width6.2 mm | – | – | Inductance33 µH | Performance Rated Current1.05 A | Saturation Current0.9 A | DC Resistance400 mΩ | Self Resonant Frequency17 MHz | VersionRobust | – | Packaging Unit1000 | – | – | – | – | Height3.3 mm | – | – | – | – | ||||
 | WA-SMSI SMT Steel Spacer with internal Thread M2, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWA-SMSI SMT Steel Spacer with internal Thread M2 | – | – | – | – | Operating Temperature -55 °C up to +150 °C | – | – | – | Length1 mm | – | – | PackagingTape and Reel | – | – | – | – | – | – | Inner Diameter2.8 mm | Packaging Unit1500 | – | – | – | – | – | Outer Diameter4.35 mm | – | Inner ThreadM2 | – | |||
 | WR-PHD Jumper, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Jumper | – | – | – | – | Operating Temperature -40 °C up to +125 °C | – | Insulation Resistance1000 MΩ | – | Length2.44 mm | – | – | PackagingBag | – | – | – | – | – | – | – | – | Pins1 | ColorBlack | GenderJumper | Rated Current3 A | – | – | – | – | – | |||
 | WP-SMBU REDCUBE SMT with internal through-hole thread, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWP-SMBU REDCUBE SMT with internal through-hole thread | – | – | – | – | Operating Temperature -55 °C up to +150 °C | – | – | – | – | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | Packaging Unit600 | – | – | – | Rated Current70 A | Height5 mm | Outer Diameter9 mm | Rated Current70 A | Inner ThreadM5 | Thread Length6 mm |