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Transphorm dsPIC33CK256MP506 | Demoboard TDTTP2500B066B-KIT
TDTTP2500B066B_0V1: 2.5kW Bridge-less Totem-pole PFC
Overview
| Topology | Power Factor Correction |
| Input voltage | 85-265 V |
| Switching frequency | 47-63 kHz |
| Output 1 | 387 V |
| IC revision | 1 |
Description
This user guide describes the TDTTP2500B066B 2.5kW bridgeless totem-pole power factor correction (PFC) evaluation board. Very high efficiency single-phase AC-DC conversion is achieved with the TP65H050G4BS, a diode-free Gallium Nitride (GaN) FET bridge with low reverse-recovery charge. Using Transphorm GaN FETs in the fast-switching leg of the circuit and low-resistance MOSFETs in the slow-switching leg of the circuit results in improved performance and efficiency. For more information and complete design files, please visit transphormusa.com.
Features
- Power: 2500W
- Switching frequency: 66kHz
- Microchip dsPIC33CK256MP506 Digital Power PIM
- Features TP65H050G4WS (SuperGaN™)
- Easy-to-use platform to investigate GaN
Typical applications
- Data center power supply, Broad industrial power supply
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Winding Style | Number of windings | L (µH) | Zmax (Ω) | IR (mA) | RDC max. (Ω) | VR (V (AC)) | Application | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890334026030CS | SPEC | 8 files | WCAP-FTXX Film Capacitors | 1.5 µF | X2 | 140 | 0.1 | 6.67 GΩ | -40 °C up to +105 °C | 22.5 | 26 | 10 | 21 | Carton | – | – | – | – | – | – | 310 | Across the mains | ||
 | 744229 | SPEC | 7 files | WE-SL2 SMT Common Mode Line Filter | – | – | – | – | – | -40 °C up to +125 °C | – | 9.2 | 6 | 5 | – | bifilar | 2 | 6500 | 18400 | 400 | 0.95 | 80 | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 890334026030CS | SPEC | |
| 744229 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Winding Style | Number of windings | L (µH) | Zmax (Ω) | IR (mA) | RDC max. (Ω) | VR (V (AC)) | Application | Samples |
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