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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PMI Power Multilayer Inductor, 550 mA, 800 mA | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PMI Power Multilayer Inductor | Rated Current550 mA | Rated Current 2800 mA | Saturation Current280 mA | DC Resistance300 mΩ | Self Resonant Frequency80 MHz | TypeLow RDC | – | Inductance2.2 µH | DC Resistance375 mΩ | – | – | – | Length1.6 mm | Width0.8 mm | Height0.9 mm | MountSMT | ||||
 | WE-CMBNC Common Mode Power Line Choke Nanocrystalline, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMBNC Common Mode Power Line Choke Nanocrystalline | – | – | – | – | – | – | Rated Current25 A | Inductance2500 µH | DC Resistance2.2 mΩ | Rated Voltage300 V (AC) | Insulation Test Voltage2100 V (AC) | MaterialNanocrystalline | Length36 mm | Width23 mm | Height34 mm | MountTHT |