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reference designICE5GR1680AG

Infineon Technologies ICE5GR1680AG

27 W 12 V 5 V SMPS demo board with ICE5GR1680AG

Overview

TopologyFlyback Converter
Input voltage85-300 V
Output 15 V / 0.2 A
Output 212 V / 2.16 A
IC revision1.0

Description

This document is an engineering report that describes a universal-input 27 W 12 V and 5 V off-line flyback converter using the latest fifth-generation Infineon Fixed Frequency (FF) CoolSET™ ICE5GR1680AG, which offers high-efficiency, low-standby power with selectable entry and exit standby power option, wide VCCoperating range with fast start-up, robust line protection with input Over Voltage Protection (OVP), and various modes of protection for a highly reliable system. This demo board is designed for users who wish to evaluate the performance of ICE5GR1680AG in terms of optimized efficiency, thermal performance and EMI.

Features

  • Flyback topology with dual isolated output
  • 125kHz switching frequency with discontinuous current mode design
  • Wide-range input from 85~300VAC with line over-voltage protection at 320VAC
  • Output #1: 12V/2.16A
  • Output #2: 5V/0.2A

Typical applications

  • Offline SMPS, adapter, main power for set-top-box, water/air purifier and TV, auxiliary power for air conditioning, refrigerator, server, PC power and audio

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
Wire Section
C
VR(V (AC))
Safety Class
dV/dt(V/µs)
DF @ 1 kHz(%)
RISO
Pitch(mm)
L(mm)
W(mm)
H(mm)
Packaging
L(µH)
IR(A)
ISAT,10%(A)
RDC max.(Ω)
fres(MHz)
Version
SamplesAvailability & Sample
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691102710002
SPECWR-TBL Series 102 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector
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 102 - 5.00 mm Horizontal Entry Modular
Pins2 
ApplicationWire Protector 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 22 to 14 (AWG) 0.75 to 1.5 (mm²)
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Pitch5 mm
Length10 mm
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Height10 mm
PackagingBox 
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Rated Current17.5 A
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691412120002B
SPECWR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm² Wires, 2, Screwless
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 412B - 3.50 mm Screwless 45° Entry - 2.1 mm² Wires
Pins2 
ApplicationScrewless 
PCB/Cable/PanelPCB 
ModularityNo 
Type45° 
Wire Section 14 to 20 (AWG) 2.08 to 0.518 (mm²)
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Pitch3.5 mm
Length8.5 mm
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PackagingBox 
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Rated Current2 A
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890334024002
SPECWCAP-FTXX Film Capacitors, –, Across the mains
Simu­lation
Availability
–
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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Capacitance220 nF
Rated Voltage310 V (AC)
Safety ClassX2 
Rate of Voltage Rise240 V/µs
Dissipation Factor0.1 %
Insulation Resistance30 GΩ
Pitch12.5 mm
Length15 mm
Width7 mm
Height12.5 mm
PackagingBulk 
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7447462047
SPECWE-TI Radial Leaded Wire Wound Inductor, –, –
Simu­lation
Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-TI Radial Leaded Wire Wound Inductor
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Length6 mm
Width6 mm
Height8.5 mm
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Inductance4.7 µH
Rated Current4.2 A
Saturation Current @ 10%3.7 A
DC Resistance0.03 Ω
Self Resonant Frequency40 MHz
VersionHeat Shrinking Tube 
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