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Overview
| Topology | Motor Drive |
| Input voltage | 14-60 V |
| IC revision | 1.1 |
Description
The EPC9194 demonstration board is a 3-phase BLDC motor drive inverter board featuring the EPC2302 eGaN FET 1.8 mΩ maximum RDS(on), 100 V maximum device voltage. The EPC9194 can deliver up to 60 Apk (40 ARMS) steady state output current.The board can also be configured for multi-phase DC–DC conversion and the EPC2302 supports PWM switching frequencies up to 250 kHz in motor drive applications and 500 kHz in DC-DC applications.The EPC9194 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 EPC9194KIT includes:One (1) EPC9194 evaluation boardOne (1) EPC9147C controller boardOne (1) EPC9147E controller board
Features
3-phase inverter based on EPC2302 eGaN FET with wide input DC voltage ranging from 14 V to 60 VDimensions: L x W = 130 mm x 10 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
- BLDC motor drives (eMobility)
- BLDC motor drives (robotics, drones, Synchronous buck DC-DC converters)
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) | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Version | Ø ID (mm) | Qty. | H (mm) | Ø OD (mm) | IR (A) | Ti | Tl (mm) | Pins (pcs) | Color | Gender | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012207085 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | 680 pF | ±10% | 50 | 0805 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | 4000 | 0.8 | – | – | – | – | – | – | – | – | 7" Tape & Reel | ||
 | 7447785133 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | – | – | – | 6033 | -40 °C up to +125 °C | – | – | – | 5.9 | 6.2 | – | 33 | 1.05 | 0.9 | 400 | 17 | Robust | – | 1000 | 3.3 | – | – | – | – | – | – | – | – | – | ||
 | 9774010243R | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WA-SMSI SMT Steel Spacer with internal Thread M2 | – | – | – | – | -55 °C up to +150 °C | – | – | – | 1 | – | – | – | – | – | – | – | – | 2.8 | 1500 | – | 4.35 | – | M2 | – | – | – | – | – | Tape and Reel | |
 | 60900213421 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point | – | – | – | – | -40 °C up to +125 °C | – | 1000 MΩ | – | 2.44 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1 | Black | Jumper | 3 | Bag | |
 | 7466005R | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WP-SMBU REDCUBE SMT with internal through-hole thread | – | – | – | – | -55 °C up to +150 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | 600 | 5 | 9 | 70 | M5 | 6 | – | – | – | 70 | Tape and Reel |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012207085 | SPEC | |
| 7447785133 | SPEC | |
| 9774010243R | SPEC | – |
| 60900213421 | SPEC | – |
| 7466005R | SPEC | – |
| Samples |
|---|
| 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) | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Version | Ø ID (mm) | Qty. | H (mm) | Ø OD (mm) | IR (A) | Ti | Tl (mm) | Pins (pcs) | Color | Gender | IR (A) | Packaging | Samples |
|---|
