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reference designICE5BR4780BZ-1 | Demoboard REF_5BR4780BZ-1 15W1

Infineon Technologies ICE5BR4780BZ-1 | Demoboard REF_5BR4780BZ-1 15W1

REF_5BR4780BZ-1_15W1 is a reference board using the latest CoolSET™ 5th Generation Fixed Frequency Plus ICE5BR4780BZ-1 switching controller.

Overview

TopologyFlyback Converter
Input voltage85-264 V
Output 115 V / 0.15 A
Output 25 V / 0.3 A
Output 312 V / 0.8 A
IC revision1.0

Description

This 15 W auxiliary power supply reference design configured in a non-isolated flyback topology and is based on the ICE5BR4780BZ-1, a product of Infineon’s latest CoolSET™ 5th Generation Fixed Frequency Plus family.Thanks to the integrated 800 V MOSFET in DIP-7 package, such a design enables the deployment to unstable grid environments and increases system robustness.

Features

Universal input: 85 ~264 VAC, 50/60 HzOutput 1: 12 V (non isolated)Output current 1: 0.8 A (for 12 V)Output 2: 5 V (non isolated)Output current 2: 300 mA (for 5 V)Output 3: 15 V (non isolated)Output current 3: 150 mA (for 15 V)

Typical applications

  • Home appliances

More information

Products

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Order Code
Data­sheet
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Application
C
VR(V (AC))
Safety Class
dV/dt(V/µs)
DF @ 1 kHz(%)
RISO
Pitch(mm)
L(mm)
W(mm)
H(mm)
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IR(A)
ISAT,10%(A)
RDC max.(Ω)
fres(MHz)
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890324023025
SPECWCAP-FTX2 Film Capacitors, Across the mains, 150 nF
Simu­lation
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTX2 Film Capacitors
ApplicationAcross the mains 
Capacitance150 nF
Rated Voltage275 V (AC)
Safety ClassX2 
Rate of Voltage Rise300 V/µs
Dissipation Factor0.1 %
Insulation Resistance30 GΩ
Pitch10 mm
Length13 mm
Width7 mm
Height12 mm
PackagingBulk 
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7447462047
SPECWE-TI Radial Leaded Wire Wound Inductor, –, –
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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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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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750344843
SPECFlyback Transformer, –, –
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Status Activei| Production is active. Expected lifetime: >10 years.
Product series Flyback Transformer
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