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Overview
| Topology | Power Factor Correction |
| Output 1 | 400 V |
Description
This 3kW evaluation board & reference design demonstrates the operating principle and design considerations of a Bridgeless Totem Pole PFC circuit (BTPPFC) using GaN Systems’ GS66516B 650V GaN transistors.
Features
- High power density: 78 W/in3
- GSP66516BHB-EVBIMS2 Insulated Metal Substrate based design
- Excellent thermal performance
- Low cost implementation
- EMI compliant (EN55033 Class A CE)
- Includes surge protection, auxiliary power and fan cooling
- Robust, 1MHz bandwidth sensing, cycle-by-cycle current control
Typical applications
- Uninterruptible Power Supplies
- Energy Storage Systems, Solar Energy
- AC-DC Converters, DC-DC Converters, Bridgeless Totem Pole PFC, Inverters, Industrial Motor Drives, Laser Drivers, Traction Drive
- On Board Battery Chargers
More information
Products
| Order Code | Datasheet | Downloads | Status | Product series | VIN | VOut1 (V (DC)) | IOut1 (A) | Type of Insulation | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | L (µH) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 760390014 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PPTI Push-Pull Transformers | 5 V (DC) | 5 | 0.6 | Functional | 300 - 620 | 11 | 1:1.3 | 475 | 2500 | 6.73 | 10.2 | 4.19 | SMT |
| Samples |
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| Order Code | Datasheet | Downloads | Status | Product series | VIN | VOut1 (V (DC)) | IOut1 (A) | Type of Insulation | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | L (µH) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Mount | Samples |
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