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reference designINN3870C-H805 | Demoboard DER-937

Power Integrations INN3870C-H805 | Demoboard DER-937

DER-937 - 100 W USB PD 3.0 Power Supply with 3.3 V – 21 V / 5 A (100 W Power-limited) PPS Output Using InnoSwitch3-PD PowiGaN (INN3870C-H805) HiperPFS-4 (PFS7628C) and CAPZero-2 (CAP200DG)

Overview

TopologyFlyback Converter
Input voltage90-265 V
Output 112 V / 5 A
Output 29 V / 5 A
Output 315 V / 5 A
Output 420 V / 5 A
Output 55 V / 5 A
Output 621 V / 5 A
IC revision1.0

Description

100 W USB PD 3.0 power adapter achieving 15 W / in3 power density using InnoSwitch3-PD PowiGaN (INN3870C-H805) HiperPFS-4 (PFS7628C) and CAPZero-2 (CAP200DG)

Features

  • InnoSwitch3-PD: Off-Line CV/CC QR flyback switcher IC with integrated USB Type-C and USB-PD controller, integrated high-voltage switch, synchronous rectification and FluxLinkTM feedback
  • Integrated USB Type-C and USB-PD controller reduces footprint, no external controller required
  • Comprehensive protection features with telemetry for power supply status and fault monitoring
  • Meets DOE6 and CoC v5 2016 Average Efficiency requirements with at least 2.0% pass margin
  • 5 V Output: 92.10% at 115 VAC (7.11% margin); 91.47% at 230 VAC (6.48% margin)
  • 9 V Output: 92.60% at 115 VAC (3.75% margin); 92.77% at 230 VAC (3.91% margin)
  • 12 V Output: 92.64% at 115 VAC (3.64% margin); 93.17% at 230 VAC (4.17% margin)
  • 15 V Output: 91.87% at 115 VAC (2.87% margin); 91.97% at 230 VAC (2.97% margin)
  • 20 V Output: 91.30% at 115 VAC (2.20% margin); 91.32% at 230 VAC (2.32% margin)
  • Meets CoC v5 2016 10% Load Efficiency requirements with high margin (>9.0%) for all PDOs
  • <40 mW no-load input power at 230 VAC
  • Meets CISPR22 / EN55022 Class B conducted EMI with high margin

  • 6dB margin at worst case condition (20 V / 5 A, 115 VAC)

  • High power density: 15.0 W / inch3 without enclosure (3.30” x 2.17” x 0.93” form factor)
  • Low component count: 121 total

Typical applications

  • High efficiency USB PD 3.0 + PPS adapters for smart phones, tablets, notebooks, digital cameras, and Bluetooth accessories, Quick Charge protocol based power adapters

More information

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
VR(V (AC))
Safety Class
dV/dt(V/µs)
DF @ 1 kHz(%)
RISO
Pitch(mm)
L(mm)
W(mm)
H(mm)
Packaging
Interface Type
Type
Gender
Pins
Mount
PCB Thickness(mm)
Working Voltage(V (DC))
L(µH)
IR(A)
RDC max.(Ω)
Samples
890324024003CS
WCAP-FTX2 Film Capacitors, Across the mains, 330 nF
Simu­lation
Downloads9 files

EDA models: Components ZIP

CAD files ZIP

Electric models ZIP

Download all 9 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTX2 Film Capacitors
Capacitance330 nF
Rated Voltage275 V (AC)
Safety ClassX2 
Rate of Voltage Rise260 V/µs
Dissipation Factor0.1 %
Insulation Resistance30 GΩ
Pitch12.5 mm
Length15 mm
Width8.5 mm
Height14 mm
PackagingCarton 
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–
–
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MountBoxed THT 
–
–
–
–
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632723300011
WR-USB Type C Connectors, USB 3.1, –
Simu­lation–
Downloads6 files

EDA models: Components ZIP

CAD files ZIP

Download all 6 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-USB Type C Connectors
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–
–
–
–
Insulation Resistance1000 MΩ
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–
–
–
PackagingTape and Reel 
Interface TypeType C 
TypeHorizontal 
GenderReceptacle 
Pins24 
MountTHR 
PCB Thickness1.6 mm
Working Voltage48 V (DC)
–
Rated Current5 A
–
7447018
WE-FI Leaded Toroidal Line Choke, –, –
Simu­lation–
Downloads8 files

EDA models: Components ZIP

CAD files ZIP

Electric models ZIP

Download all 8 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-FI Leaded Toroidal Line Choke
–
–
–
–
–
–
–
Length16.5 mm
Width10.7 mm
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–
–
–
–
MountTHT 
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Inductance150 µH
Rated Current2.5 A
DC Resistance0.1 Ω