Specification	PSR53-9G

Applications	Railway, ITE (Commercial)
Current - Output (Max)	3 A
Efficiency	87 %
Features	UVLO, SCP, Remote On/Off
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature (Max)	71 °C
Operating Temperature (Min)	-40 °C
Package / Case	Module
Size / Dimension Height	0.99 in
Size / Dimension Length	2.76 in
Size / Dimension Width	1.98 in
Type	Conformal Coated, Non-Isolated PoL Module
Voltage - Input (Max)	80 V p-p
Voltage - Input (Min)	8 V
Voltage - Output 1	5 V

PSR53 Series

Part	Package / Case	Number of Outputs	Applications	Features	Current - Output (Max)	Mounting Type	Voltage - Input (Max)	Voltage - Output 1	Operating Temperature (Max)	Operating Temperature (Min)	Efficiency	Voltage - Input (Min)	Size / Dimension Height	Size / Dimension Width	Size / Dimension Length	Type	Control Features
Bel Fuse Inc. PSR53-9	6-DIP Module	1	ITE (Commercial) Railway	OCP SCP UVLO	3 A	Through Hole	80 V p-p	5 V	71 °C	-40 °C	79 %	8 V	0.99 in	1.98 in	2.76 in	Conformal Coated Non-Isolated PoL Module
Bel Fuse Inc. PSR53-9I	6-DIP Module	1	ITE (Commercial) Railway	OCP Remote On/Off SCP UVLO	3 A	Through Hole	80 V p-p	5 V	71 °C	-40 °C	79 %	8 V	0.99 in	1.98 in	2.76 in	Conformal Coated Non-Isolated PoL Module	Active Low Enable
Bel Fuse Inc. PSR53-9G	Module	1	ITE (Commercial) Railway	Remote On/Off SCP UVLO	3 A	Through Hole	80 V p-p	5 V	71 °C	-40 °C	87 %	8 V	0.99 in	1.98 in	2.76 in	Conformal Coated Non-Isolated PoL Module
Bel Fuse Inc. PSR53-7IP	6-DIP Module	1	ITE (Commercial) Railway	OCP Remote On/Off SCP UVLO	3 A	Through Hole	80 V p-p	5 V	71 °C	-25 °C	79 %	8 V	0.99 in	1.98 in	2.76 in	Conformal Coated Non-Isolated PoL Module	Active Low Enable
Bel Fuse Inc. PSR53-7	6-DIP Module	1	ITE (Commercial) Railway	OCP SCP UVLO	3 A	Through Hole	80 V p-p	5 V	71 °C	-25 °C	79 %	8 V	0.99 in	1.98 in	2.76 in	Conformal Coated Non-Isolated PoL Module

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