MAXREFDES98#

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Analog Devices Inc./Maxim Integrated

REF DESIGN POE MAX5969A MAX17503

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Analog Devices Inc./Maxim Integrated

REF DESIGN POE MAX5969A MAX17503

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	MAXREFDES98#	MAXREFDES98 Series

Board Type	Fully Populated	Fully Populated
Current - Output	2.5 A	2.5 A
Frequency - Switching	300 kHz	300 kHz
Main Purpose	Special Purpose DC/DC, Power Over Ethernet	Special Purpose DC/DC, Power Over Ethernet
Outputs and Type	Non-Isolated	Non-Isolated
Outputs and Type	1	1
Power - Output	12.5 W	12.5 W
Regulator Topology	Buck	Buck
Supplied Contents	Board(s)	Board(s)
Utilized IC / Part	MAX5969A, MAX17503	MAX5969A, MAX17503
Voltage - Input [Max]	57 V	57 V
Voltage - Input [Min]	36 V	36 V
Voltage - Output	5 V	5 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 32.75

REF DESIGN POE MAX5969A MAX17503

Part	Frequency - Switching	Voltage - Input [Min]	Voltage - Input [Max]	Outputs and Type	Outputs and Type	Board Type	Current - Output	Regulator Topology	Supplied Contents	Utilized IC / Part	Power - Output	Main Purpose	Voltage - Output
Analog Devices Inc./Maxim Integrated MAXREFDES98#	300 kHz	36 V	57 V	Non-Isolated	1	Fully Populated	2.5 A	Buck	Board(s)	MAX17503, MAX5969A	12.5 W	Power Over Ethernet, Special Purpose DC/DC	5 V
Analog Devices Inc./Maxim Integrated MAXREFDES98EV#	300 kHz	36 V	57 V	Non-Isolated	1	Fully Populated	2.5 A	Buck	Board(s)	MAX17503, MAX5969A	12.5 W	Power Over Ethernet, Special Purpose DC/DC	5 V

General part information

MAX5969A, MAX17503 - Special Purpose DC/DC, Power Over Ethernet 1, Non-Isolated Outputs Evaluation Board

Technical documentation and resources