PTMA403033A1AD

NRND

Texas Instruments

10W, 36V TO 75V INPUT, 1500V ISOLATION, DC-DC CONVERTER

PTMA403033A1AD

NRND

Texas Instruments

10W, 36V TO 75V INPUT, 1500V ISOLATION, DC-DC CONVERTER

Description Specifications Series Pricing CAD Documents

Description

General part information

PTMA403033 Series

The PTMA40XX is a series of 10-W rated isolated dc/dc converters, designed to operate from a standard -48-V telecom central office supply. Housed in an industry standard1.1 in × 1.0 in(27.94 mm × 24.38 mm)package, this series of isolated modules is set to one of the common intermediate bus voltages of 3.3 V, 5 V, or 12 V.

The PTMA40XX series includes many features expected of high-performance dc/dc converter modules. Operational features include an input undervoltage lockout (UVLO) and a dual-logic output enable control or synchronization option. Overcurrent protection ensures survival against load faults.

Typical applications include distributed power architectures in both telecom and computing environments, power over ethernet, and particularly complex digital systems requiring multiple power supply rails.

Technical Specifications

Parameters and characteristics for this part

Specification	PTMA403033A1AD

Applications	ITE (Commercial)
Current - Output (Max)	3 A
Efficiency	82 %
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	4-DIP Module
Power (Watts)	10 W
Size / Dimension Height	0.34 in
Size / Dimension Length	1.1 in
Size / Dimension Width	0.96 in
Type	Isolated Module
Voltage - Input (Max)	75 V
Voltage - Input (Min)	36 V
Voltage - Isolation	1500 Vrns
Voltage - Output 1	3.3 V

PTMA403033 Series

Part	Voltage - Input (Max)	Applications	Voltage - Output 1	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Voltage - Input (Min)	Current - Output (Max)	Number of Outputs	Efficiency	Voltage - Isolation	Size / Dimension Width	Size / Dimension Length	Size / Dimension Height	Type	Package / Case	Power (Watts)	Features
Texas Instruments PTMA403033A1AD	75 V	ITE (Commercial)	3.3 V	Through Hole	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.34 in	Isolated Module	4-DIP Module	10 W
Texas Instruments PTMA403033A2AD	75 V	ITE (Commercial)	3.3 V	Through Hole	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.34 in	Isolated Module	5-DIP Module	10 W
Texas Instruments PTMA403033N2AZT	75 V	ITE (Commercial)	3.3 V	Surface Mount	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.36 in	Isolated Module	6-SMD Module	10 W	OCP OVP Remote On/Off UVLO
Texas Instruments PTMA403033N2AD	75 V	ITE (Commercial)	3.3 V	Through Hole	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.34 in	Isolated Module	6-DIP Module	10 W
Texas Instruments PTMA403033P2AD	75 V	ITE (Commercial)	3.3 V	Through Hole	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.34 in	Isolated Module	6-DIP Module	10 W
Texas Instruments PTMA403033N2AZ	75 V	ITE (Commercial)	3.3 V	Surface Mount	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.36 in	Isolated Module	6-SMD Module	10 W	OCP OVP Remote On/Off UVLO
Texas Instruments PTMA403033A1AZ	75 V	ITE (Commercial)	3.3 V	Surface Mount	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.36 in	Isolated Module	4-SMD Module	10 W
Texas Instruments PTMA403033A3AD	75 V	ITE (Commercial)	3.3 V	Through Hole	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.34 in	Isolated Module	6-DIP Module	10 W
Texas Instruments PTMA403033P2AZ	75 V	ITE (Commercial)	3.3 V	Surface Mount	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.36 in	Isolated Module	6-SMD Module	10 W	OCP OVP Remote On/Off UVLO
Texas Instruments PTMA403033N1AZ	75 V	ITE (Commercial)	3.3 V	Surface Mount	-40 °C	85 °C	36 V	3 A	1	82 %	1500 Vrns	0.96 in	1.1 in	0.36 in	Isolated Module	5-SMD Module	10 W	OCP OVP UVLO

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

10-W 36-V to 75-V 1500-V Isolation DC/DC Converters datasheet (Rev. B)