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Transphorm TPH3205WS | Demoboard TDPS2800E2C1

TDPS2800E2C1 Totem Pole PFC Evaluation Board

Overview

TopologyPower Factor Correction
Input voltage85-260 V
Output 1390 V
IC revision1.1

Description

The Evaluation Board for a bridgeless totem-pole Power-Factor-Correction (PFC) circuit, using Transphorm GaN power HEMTs, is described in this paper. In this board, by using a diode-free GaN power HEMT bridge with low reverse-recovery charge, very-high-efficiency single-phase AC-DC conversion is realized. In this circuit, the performance and efficiency improvement, achieved by use of the GaN HEMTs in the fast-switching leg of the circuit, is further enhanced by use of low resistance MOSFETs in the slow-switching leg.

Products

Order Code Data­sheet Simu­lation Downloads Product seriesIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples
7448031501SPEC
8 files WE-CMBNC Common Mode Power Line Choke Nanocrystalline 15 1 3.3 250 1500 Nanocrystalline 23 17 25 THT
Order Code Data­sheet Simu­lation
7448031501SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples