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IC manufacturers Infineon Technologies

IC manufacturers (104)

reference designXDPL8219 | Demoboard REF-XDPL8219-U40W

Infineon Technologies XDPL8219 | Demoboard REF-XDPL8219-U40W

For high-power-factor flyback converter with constant voltage output

Overview

TopologyFlyback Converter
Input voltage90-305 V
Output 154 V / 0.8 A
IC revision1.1

Description

This is a reference design of REF-XDPL8219-U40W, which is based on Infineon’s XDPL8219 high-power-factor (HPF) flyback controller and IPD80R900P7 MOSFET. Also this is a reference design for a 40 W front-stage HPF flyback converter with secondary-side regulated constant voltage output of 54 V, which can be used to supply a second-stage constant current converter for LED lighting applications.

Features

  • Secondary-side regulated (SSR) constant voltage (CV) output
  • Supports universal input with 90 Vrms to 305 Vrms and DC input with 127 V to 432 V
  • High-power-factor (HPF) and low total harmonic distortion (iTHD), across wide AC input voltage range (120 Vrms to 277 Vrms) and wide output load range (33 percent to 100 percent of full load)
  • High efficiency with quasi-resonant (QR) mode, switching in valley n (QRMn), across wide input and output load range
  • No-load standby power, as low as less than 100 mW with active burst mode (ABM)
  • Input overvoltage protection (OVP) and input undervoltage protection (UVP)
  • Power limitation during brown-out, to better protect primary components, e.g., the flyback MOSFET, from overheating and magnetics from saturation
  • Output power limitation and output UVP, under single fault condition where the second-stage constant current DC-DC converter MOSFET drain pin is shorted to the source pin
  • Output and VCC OVP, under feedback open condition
  • Output short protection
  • VCC UVP
  • Configurable parameters, e.g., brown-out power limitation slope, protection thresholds and reaction (auto restart/latch)
  • Reporting of system information, e.g., input voltage, line frequency, controller temperature, input voltage loss, and error code of last triggered protection, via unidirectional UART communication

Typical applications

  • LED lighting

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Type
C
VR(V (AC))
Safety Class
dV/dt(V/µs)
DF @ 1 kHz(%)
RISO
Pitch(mm)
L(mm)
W(mm)
Packaging
L(µH)
IR(A)
ISAT,10%(A)
RDC max.(Ω)
fres(MHz)
Version
H(mm)
Operation Force(g)
Electrical Life(Cycles)
Actuator Color
Washable
Vaporphase process
SamplesAvailability & Sample
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691313510004
SPECWR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header, 4, PCB Header
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header
Pins4 
ApplicationPCB Header 
PCB/Cable/PanelPCB 
ModularityNo 
TypeClosed Horizontal Plug entry 
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Pitch5.08 mm
Length21.72 mm
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PackagingBox 
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Rated Current15 A
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691322310006
SPECWR-TBL Series 322 - 3.81 mm Horizontal PCB Header, 6, PCB Header
Simu­lation–
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 322 - 3.81 mm Horizontal PCB Header
Pins6 
ApplicationPCB Header 
PCB/Cable/PanelCable 
ModularityNo 
TypePCB Header 
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Pitch3.81 mm
Length24.05 mm
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PackagingBox 
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Rated Current10.5 A
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691309310006
SPECWR-TBL Series 3093 - PCB Header Reversed Gender 3.81mm pitch - Horizontal with Coding finger - THT, 6, Pluggable
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 3093 - PCB Header Reversed Gender 3.81mm pitch - Horizontal with Coding finger - THT
Pins6 
ApplicationPluggable 
PCB/Cable/PanelPCB 
ModularityNo 
TypeHorizontal 
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Pitch3.81 mm
Length23.65 mm
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PackagingBox 
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Rated Current8 A
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890334023023CS
SPECWCAP-FTXX Film Capacitors, –, Across the mains
Simu­lation
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTXX Film Capacitors
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ApplicationAcross the mains 
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Capacitance100 nF
Rated Voltage310 V (AC)
Safety ClassX2 
Rate of Voltage Rise300 V/µs
Dissipation Factor0.1 %
Insulation Resistance30 GΩ
Pitch10 mm
Length13 mm
Width7 mm
PackagingCarton 
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Height13 mm
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7447480471
SPECWE-TI Radial Leaded Wire Wound Inductor, –, –
Simu­lation
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-TI Radial Leaded Wire Wound Inductor
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Length10.5 mm
Width10.5 mm
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Inductance470 µH
Rated Current1.15 A
Saturation Current @ 10%1.3 A
DC Resistance0.52 Ω
Self Resonant Frequency1.8 MHz
VersionStandard 
Height14.5 mm
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430156095726
SPECWS-TATV THT Tact Switch 6x6 mm, –, –
Simu­lation–
Availability
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Downloads6 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWS-TATV THT Tact Switch 6x6 mm
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Rated Voltage12 V (AC)
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Insulation Resistance100 MΩ
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PackagingBulk 
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Rated Current0.05 A
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Height9.5 mm
Operation Force260 g
Electrical Life200000 Cycles
Actuator ColorWhite 
WashableNo 
Vaporphase processnot specified 
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