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reference designICC80QSG | Demoboard REF_ICC80QSG_84W3_BPA

Infineon Technologies ICC80QSG | Demoboard REF_ICC80QSG_84W3_BPA

84 W AC-DC reference design for battery chargers with 110 VAC / 230 VAC rated input and CC output up to 4 A

Overview

TopologyFlyback Converter
Input voltage90-264 V
Switching frequency55-180 kHz
Output 121 V / 4 A
IC revision1

Description

This AC-DC reference design is a flyback converter with secondary-side regulated (SSR) and constant current (CC) output. The input voltage range can be set to low-line by a jumper wire.The output load ranges from 11 V to 21 V and it is intended to be used for 9 V to 18 V battery charging.

Features

SSR with adjustable CC output up to 4 AOutout load range from 11 V to 21 V21 V eff. 92% @ 230 VAC, 90% @ 110 VACStandby power < 250 mW @ 230 VAC

Typical applications

  • Battery charger
  • cordless power tools
  • Battery Chargers, Cordless power tools
  • Battery Chargers, Cordless power tools

More information

Parts approved by Infineon Technologies

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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)
H(mm)
Packaging
Mount
G(mm)
IR(A)
Working Voltage(V (AC))
Operating Temperature
SamplesAvailability & Sample
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691322310004
SPECWR-TBL Series 322 - 3.81 mm Horizontal PCB Header, 4, PCB Header
Simu­lation–
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 322 - 3.81 mm Horizontal PCB Header
Pins4 
ApplicationPCB Header 
PCB/Cable/PanelCable 
ModularityNo 
TypePCB Header 
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Pitch3.81 mm
Length16.43 mm
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PackagingBox 
MountTHT 
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Rated Current10.5 A
Working Voltage300 V (AC)
Operating Temperature -40 °C up to +105 °C
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613007143121
SPECWR-PHD Socket Header - Single, 7, –
Simu­lation–
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Socket Header - Single
Pins7 
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TypeAngled 
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Insulation Resistance1000 MΩ
Pitch2.54 mm
Length18.28 mm
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PackagingTray 
MountTHT 
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Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
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890334025022CS
SPECWCAP-FTXX Film Capacitors, –, Across the mains
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-FTXX Film Capacitors
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ApplicationAcross the mains 
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Capacitance150 nF
Rated Voltage310 V (AC)
Safety ClassX2 
Rate of Voltage Rise210 V/µs
Dissipation Factor0.1 %
Insulation Resistance30 GΩ
Pitch15 mm
Length18 mm
Width6 mm
Height12 mm
PackagingCarton 
MountBoxed THT 
Pin length4 mm
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Operating Temperature -40 °C up to +105 °C
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750845331
SPECFlyback Transformer, –, –
Simu­lation–
Availability
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Downloads–
Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product series Flyback Transformer
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