Demoboard TDAIO250P200

TDAIO250P200: All-in-one PFC + LLC Evaluation Board

Topologie: PFC
Eingangsspannung (min.): 90.00 V
Eingangsspannung (max.): 265.00 V
Schaltfrequenz (min.): 170.00 kHz
Schaltfrequenz (max.): 471.00 kHz
Ausgang 1: 12.00 V / 20.000 A

Erstveröffentlichung am 01.08.2017, Version evk005.1


The TDAIO250P200 is a complete 250W power supply evaluation board designed specifically to meet the requirements for anall-in-one computer. The power supply combines a PFC input stage with an LLC DC-DC converter and uses ON Semiconductorcontrol ICs (NCP4810, NCP1654, NCP1397, NCP432) with three Transphorm 600V 290mΩ GaN FETs (TPH3202PS).Designed to switch at 200-250kHz, the compact-size board showcases the GaN devices’ advantage in delivering both small sizeand high efficiency not possible with existing silicon solutions. With a universal AC input, the all-in-one power supply evaluationboard can deliver up to 20A from the 12V output with a peak efficiency of 95.4% from a 230VAC line.


  • Power: 250W•Switching frequency: 200kHz•Features TPH3202PS•Easy-to-use platform to investigate GaN


  Artikel Nr. SPEC Produktserie W
IR 1
Ti Tl
Pins L
RDC max.
Q Anwendung PCB/Kabel/Panel Modularity Typ Pins Wire Section Ø Kabel max.
Z @ 25 MHz
1 Windung
Z @ 100 MHz
1 Windung
Material Muster
7461093 PDF REDCUBE PRESS-FIT with internal thread, full plain WP-BUFU 7 6 130 M3 3.5 9
744045102 PDF WE-LQ SMT-Induktivität 1000 0.07 0.16 30 2 28
691214110002 PDF WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular Rising Cage Clamp PCB Ja Horizontal 2 24 to 16 (AWG) 0.205 to 1.31 (mm²)
74270012 PDF WE-SAFB Ferritperle 1.4 4.1 1.6 4 39 47 3 W 800

Weitere Anwendungen und Artikel von Würth Elektronik zu diesem IC

  • TPH3202PS
    Topologie: LLC Resonant, Eingangsspannung (min.): 90.00 V, Eingangsspannung (max.): 265.00 V, Schaltfrequenz (min.): 170.00 kHz, Schaltfrequenz (max.): 471.00 kHz, Ausgang 1: 12.00 V / 20.000 A