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Overview
| Topology | Power Factor Correction |
| Input voltage | 200-277 V |
| Output 1 | 400 V |
| IC revision | 2.0 |
Description
The EPC91107KIT evaluation board is a 4-Level Totem-Pole PFC evaluation board featuring the EPC2304 GaN FET, rated at 200 V, 3.5 mΩ (typical). The EPC91107KIT can deliver 12.5 A at 400 VDC output.
Features
Designed for Open Compute Project (OCP) serversMaximum power: 5 kWOutput: 400 VDC – 12.5 AInput: 200 VAC_RMS – 277 VAC_RMS, max. 25 AAC_RMSPower density: 170 W/in3Efficiency meets 80 PlusMeets OCP iTHDSwitching frequency: 420 kHz (3 x 140 kHz)Digital control: Microchip DSP
Typical applications
- Telecom and 5G Power Supplies
- High power audio power supply
- AI Servers and Data Centers
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | IR (mA) | IR 2 (mA) | ISAT (mA) | RDC (mΩ) | fres (MHz) | Type | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74479763222 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PMI Power Multilayer Inductor | 550 | 800 | 280 | 300 | 80 | Low RDC | – | 2.2 | 375 | – | – | – | 1.6 | 0.8 | 0.9 | SMT | ||
 | 7448052502 | SPEC | 11 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMBNC Common Mode Power Line Choke Nanocrystalline | – | – | – | – | – | – | 25 | 2500 | 2.2 | 300 | 2100 | Nanocrystalline | 36 | 23 | 34 | THT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 74479763222 | SPEC | |
| 7448052502 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | IR (mA) | IR 2 (mA) | ISAT (mA) | RDC (mΩ) | fres (MHz) | Type | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples |
|---|
