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reference designWIW1001 | Demoboard 300W Totem Pole PFC (CrCM) WiW 1.1

Wise Integration WIW1001 | Demoboard 300W Totem Pole PFC (CrCM) WiW 1.1

Overview

TopologyPower Factor Correction
Input voltage90-264 V
Output 1400 V
IC revision4

Description

If your product requires a high-efficiency, high-power-density, high-performance AC-DC power converter, this is the right demoboard for you. Ideal for on-board chargers for e-mobility, USB PD laptop adapters, and TV and display SMPSs

Features

Totem Pole PFC (CrCM) topologyMCU Digital controller WIW1101Using WiseGan WI71060 for PFC stage switching transistors.Vin: 90-264 VACOutput: 400V98% efficiency

Typical applications

  • USB PD laptop adapters
  • TV and display SMPSs
  • On-board charger for e-mobility

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
ISAT(A)
fres(MHz)
Application
C
Safety Class
dV/dt(V/µs)
DF @ 1 kHz(%)
RISO
Pitch(mm)
Packaging
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
IR(A)
L(µH)
VR(V (DC))
VT(V (AC))
Material
L(mm)
W(mm)
H(mm)
Mount
VRMS(V)
VDC(V)
VBR(V)
IPeak(A)
Wmax(J)
PDiss(W)
VDE Approval
SamplesAvailability & Sample
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784773122
SPECWE-PD2A SMT Power Inductor, 1.22 A, 20 MHz
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-PD2A SMT Power Inductor
Saturation Current1.22 A
Self Resonant Frequency20 MHz
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DC Resistance0.37 Ω
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Rated Current1 A
Inductance22 µH
Rated Voltage80 V (DC)
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Length4 mm
Width4.5 mm
Height3.2 mm
MountSMT 
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742792606
SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-CBF SMT EMI Suppression Ferrite Bead
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Impedance @ 100 MHz120 Ω
Maximum Impedance388 Ω
Maximum Impedance550 MHz 
Rated Current 21600 mA
DC Resistance0.35 Ω
TypeHigh Speed 
Rated Current0.2 A
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Length1.6 mm
Width0.8 mm
Height0.8 mm
MountSMT 
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7448040435
SPECWE-CMBNC Common Mode Power Line Choke Nanocrystalline, –, –
Simu­lation
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Downloads11 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-CMBNC Common Mode Power Line Choke Nanocrystalline
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DC Resistance0.08 Ω
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Rated Current3.5 A
Inductance35000 µH
Rated Voltage300 V (DC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length27.5 mm
Width18 mm
Height32 mm
MountTHT 
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VDE Approval40048238 
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820412711
SPECWE-VD Disk Varistor, –, –
Simu­lation
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-VD Disk Varistor
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Application230 VAC 
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Length12.5 mm
Width4.4 mm
Height16 mm
MountTHT 
AC Operating Voltage275 V
DC Operating Voltage350 V
(Reverse) Breakdown Voltage430 V
(Reverse) Peak Pulse Current3500 A
Energy Absorption80 J
Power Dissipation0.4 W
VDE ApprovalYes 
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890324025045CS
SPECWCAP-FTX2 Film Capacitors, –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTX2 Film Capacitors
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ApplicationAcross the mains 
Capacitance680 nF
Safety ClassX2 
Rate of Voltage Rise230 V/µs
Dissipation Factor0.1 %
Insulation Resistance14.71 GΩ
Pitch15 mm
PackagingCarton 
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Rated Voltage275 V (DC)
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Length18 mm
Width10 mm
Height16 mm
MountBoxed THT 
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7447055
SPECWE-FI Leaded Toroidal Line Choke, –, –
Simu­lation–
Availability
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Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-FI Leaded Toroidal Line Choke
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DC Resistance0.042 Ω
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Rated Current5.4 A
Inductance150 µH
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Length26 mm
Width13 mm
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MountTHT 
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