Power Integration

Demoboard DER-615

Topologie: Flyback
Eingangsspannung (min.): 85.00 V
Eingangsspannung (max.): 264.00 V
Schaltfrequenz (min.): 30.00 kHz
Schaltfrequenz (max.): 100.00 kHz
Ausgang 1: 9.00 V / 3.000 A

Erstveröffentlichung am 06.08.2018, Version 1.0 vom


This document is an engineering report describing a 5 V / 3.0 A or 9 V / 3 A output USB Type-C with support of USB PD 3.0 and PPS protocol using the InnoSwitch3-CP INN3266C-H210 IC and Weltrend WT6615F USB Type-C USB PD controller. This design shows the high power density and efficiency that is possible due to the high level of integration of the InnoSwitch3-CP controller providing exceptional performance. This document contains the power supply specification, schematic, bill of materials, transformer documentation, printed circuit layout, and performance data.


  • USB PD 3.0 with PPS support via single secondary-side IC (CCG3PA CYPD3175)
  • InnoSwitch3-CP is the industry’s first AC/DC IC with isolated, safety rated integrated feedback
  • All the benefits of secondary-side control with the simplicity of primary-side regulation
  • Insensitive to transformer variation
  • Built-in synchronous rectification for high efficiency
  • Meets DOE6 and CoC V5 2016 efficiency requirement (>1 % efficiency margin)
  • Micro stepping of voltages and CC thresholds in compliance with PPS protocol
  • Output overvoltage and overcurrent protection
  • <30 mW no-load input power
  • Integrated thermal protection


  Artikel Nr. SPEC Produktserie Anwendung Interface typ Typ Gender Pins Montageart Arbeitsspannung
(V (DC))
Verpackung Muster
632723300011 PDF WR-COM USB 3.1 Type C Receptacle Horizontal THT / SMT USB 3.1 Type C Horizontal Receptacle 24 THR 20 Tape and Reel

Weitere Anwendungen und Artikel von Würth Elektronik zu diesem IC

  • INN3266C-H210
    Topologie: Flyback, Eingangsspannung (min.): 85.00 V, Eingangsspannung (max.): 264.00 V, Schaltfrequenz (min.): 30.00 kHz, Schaltfrequenz (max.): 100.00 kHz, Ausgang 1: 5.00 V / 3.000 A