Silicon Laboratory Inc. Si34062 | Demoboard Si34062-ISO-FB-EVB | Würth Elektronik Reference Design Search

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reference designSi34062 | Demoboard Si34062-ISO-FB-EVB

Overview

Topology	Flyback Converter
Input voltage	48 V
Output 1	5 V / 0.6 A
Output 2	3.3 V / 1.4 A
IC revision	0.1

Description

The Si34062 isolated Flyback topology evaluation board is a reference design for a power supply in a Power over Ethernet (PoE) Powered Device (PD) application.

Features

Included devices:
Si34062-A-GM
7.5W, isolated flyback converter
3.3V/1.4A and 5V/0.6A outputs
Up to 86% efficiency
48V aux power supply input
Push button wake and sleep
Second RJ45 jack to pass through Ethernet data
Fully 802.3at compliant
EN 55032 class B conducted and radiated EMI compliant

More information

IC product information

Products

	Order Code	Datasheet	Simulation	Downloads	Product series	Z @ 100 MHz (Ω)	Z_max (Ω)	Test Condition Z_max	I_{R 2} (mA)	R_{DC max.} (Ω)	Type	Data rate	Ports	PoE	Improved CMRR	Operating Temperature	V_T (V (RMS))	Mount	L (µH)	Samples
	742792097	SPEC		8 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0805_CBF (rev1).igs \| 158.2 KB STP WE-CBF_0805_CBF (rev1).stp \| 34.7 KB Electric models ZIP PSP PSpice_WE-CBF (rev22c).zip \| 29.4 KB Download all 8 files as zip archive ZIP	WE-CBF SMT EMI Suppression Ferrite Bead	1500	1800	70 MHz	1000	0.3	High Current	–	–	–	–	-55 °C up to +125 °C	–	SMT	–
	7490220121	SPEC PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 08/08/2024 SPEC Datasheet valid from 09/08/2024 PCN PCN document		8 files EDA models: Components ZIP ALT Altium_WE-LAN (rev24a).IntLib \| 8.5 MB ZUK Cadstar_WE-LAN (rev20a).zip \| 138.2 KB CDS Cadence_WE-LAN (rev24a).zip \| 46.3 MB EAG Eagle_WE-LAN (rev24a).lbr \| 322.5 KB CAD files ZIP IGS Download_IGS_7490220121 (rev1).igs \| 1.5 MB STP Download_STP-7490220121 (rev1).stp \| 998.7 KB Electric models ZIP S S-Parameter_7490220121 (rev20a).s6p \| 415.3 KB PSP PSpice_WE-LAN (rev23a).zip \| 1.6 MB Download all 8 files as zip archive ZIP	WE-LAN LAN Transformer	–	–	–	–	–	4PPoE (to 600 mA)	1000BASE-T	1	4PPoE (up to 600 mA)	No	-40 °C up to +105 °C	1500	SMT	350

	Order Code	Datasheet	Simulation
	742792097	SPEC
	7490220121	SPEC PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 08/08/2024 SPEC Datasheet valid from 09/08/2024 PCN PCN document

Samples

	Order Code	Datasheet	Simulation	Downloads	Product series	Z @ 100 MHz (Ω)	Z_max (Ω)	Test Condition Z_max	I_{R 2} (mA)	R_{DC max.} (Ω)	Type	Data rate	Ports	PoE	Improved CMRR	Operating Temperature	V_T (V (RMS))	Mount	L (µH)	Samples