Power Supplies - Board Mount

PTB48502AAS

Obsolete

Texas Instruments

DC DC CONVERTER 3.3V 1.2V 45W

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Power Supplies - Board Mount

PTB48502AAS

Obsolete

Texas Instruments

DC DC CONVERTER 3.3V 1.2V 45W

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PTB48502AAS

Applications	ITE (Commercial)
Control Features	Active High, Enable
Current - Output (Max)	13 A, 10 A
Features	OTP, UVLO, Remote On/Off, OVP
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-SMD Module
Power (Watts)	45 W
Size / Dimension [x]	2.22 in
Size / Dimension [x]	56.4 mm
Size / Dimension [y]	1.45 in
Size / Dimension [y]	36.8 mm
Size / Dimension [z]	0.5 in
Size / Dimension [z]	12.7 mm
Type	Isolated Module
Voltage - Input (Max) [Max]	75 V
Voltage - Input (Min) [Min]	36 V
Voltage - Isolation	1.5 kV
Voltage - Output 1	3.3 V
Voltage - Output 2	1.2 V

PTB48 Series

Part	Applications	Mounting Type	Voltage - Input (Min) [Min]	Number of Outputs	Voltage - Output 1	Operating Temperature [Max]	Operating Temperature [Min]	Features	Package / Case	Current - Output (Max)	Current - Output (Max)	Control Features	Voltage - Input (Max) [Max]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Voltage - Output 2	Type	Efficiency	Voltage - Isolation	Power (Watts)	Size / Dimension [y]	Size / Dimension [z]	Current - Output (Max) [Max]	Current - Output (Max) [Max]
Texas Instruments PTB48511AAS	ITE (Commercial)	Surface Mount	36 V	2	5 V	85 °C	-40 °C	OCP OTP OVP Remote On/Off UVLO	8-SMD Module	6.5 A	6.5 A	Active Low Enable	75 V	13.2 mm	0.52 "	2.22 in	1.45 in	56.4 mm	36.8 mm	-5 V	Isolated Module	86 %	1.5 kV	65 W
Texas Instruments PTB48510AAH	ITE (Commercial)	Through Hole	36 V	2	5 V	85 °C	-40 °C		8-DIP Module	6.5 A	6.5 A		75 V							-5 V	Isolated Module	86 %	1.5 kV	65 W
Texas Instruments PTB48511AAZ	ITE (Commercial)	Surface Mount	36 V	2	5 V	85 °C	-40 °C	OCP OTP OVP Remote On/Off UVLO	8-SMD Module	6.5 A	6.5 A	Active Low Enable	75 V	13.2 mm	0.52 "	2.22 in	1.45 in	56.4 mm	36.8 mm	-5 V	Isolated Module	86 %	1.5 kV	65 W
Texas Instruments PTB48511BAH	ITE (Commercial)	Through Hole	36 V	2	12 V	85 °C	-40 °C		8-DIP Module				75 V		0.5 in	2.22 in	1.45 in	56.4 mm		-12 V	Isolated Module	89 %	1.5 kV	72 W	36.8 mm	12.7 mm	3 A	3 A
Texas Instruments PTB48511BAZ	ITE (Commercial)	Surface Mount	36 V	2	12 V	85 °C	-40 °C	OCP OTP OVP Remote On/Off UVLO	8-SMD Module			Active Low Enable	75 V	13.2 mm	0.52 "	2.22 in	1.45 in	56.4 mm	36.8 mm	-12 V	Isolated Module	89 %	1.5 kV	72 W			3 A	3 A
Texas Instruments PTB48500AAH	ITE (Commercial)	Through Hole	36 V	2	3.3 V	85 °C	-40 °C		10-DIP Module		6 A 7 A		75 V		0.47 "	2.22 in	1.45 in	56.4 mm		1.2 V	Isolated Module		1.5 kV	28 W	36.8 mm	12 mm
Texas Instruments PTB48540AAS	ITE (Commercial)	Surface Mount	36 V	1	5 V	85 °C	-40 °C	OCP OTP Remote On/Off SCP UVLO	13-SMD Module				57 V		0.38 in	1.62 "	1.49 in	41.2 mm			Isolated PoE Module		1.5 kV	10 W	38 mm	9.6 mm		2 A
Texas Instruments PTB48540CAZ	ITE (Commercial)	Surface Mount	36 V	1	12 V	85 °C	-40 °C	OCP OTP Remote On/Off SCP UVLO	13-SMD Module				57 V		0.38 in	1.62 "	1.49 in	41.2 mm			Isolated PoE Module	85 %	1.5 kV	10 W	38 mm	9.6 mm		850 mA
Texas Instruments PTB48510AAS	ITE (Commercial)	Surface Mount	36 V	2	5 V	85 °C	-40 °C	OCP OTP Remote On/Off UVLO	8-SMD Module	6.5 A	6.5 A	Active Low Enable	75 V	13.2 mm	0.52 "	2.22 in	1.45 in	56.4 mm	36.8 mm	-5 V	Isolated Module	86 %	1.5 kV	65 W
Texas Instruments PTB48502AAS	ITE (Commercial)	Surface Mount	36 V	2	3.3 V	85 °C	-40 °C	OTP OVP Remote On/Off UVLO	10-SMD Module		10 A 13 A	Active High Enable	75 V		0.5 in	2.22 in	1.45 in	56.4 mm		1.2 V	Isolated Module		1.5 kV	45 W	36.8 mm	12.7 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	7	$ 49.55

Description

General part information

PTB48 Series

Isolated Module DC DC Converter 2 Output 3.3V 1.2V 10A, 13A 36V - 75V Input

Documents

Technical documentation and resources