Texas Instruments PTEA404120 50-W, 48-V Input, 12-V Output, Isolated DC/DC Converter PTEA404120N2AD

PTEA404120 50-W, 48-V Input, 12-V Output, Isolated DC/DC Converter

Win Source Part Number: 1339406-PTEA404120N2AD
Category: Power Supplies - Board Mount - DC DC Converters
Series: PTEA404120 (50W)
Type: Isolated Module
Package: Tray
Size / Dimension: 2.22" L x 0.90" W x 0.52" H (56.4mm x 22.9mm x 13.2mm)
Applications: ITE (Commercial)
Standard Package: 15
Power (Watts): 50 W
Voltage - Isolation: 1.5 kV
Number of Outputs: 1
Current - Output (Max): 4.2A
Voltage - Input (Min): 35V
Voltage - Input (Max): 75V
Voltage - Output 1: 12V
Efficiency: 91%
Mounting Type: Through Hole
Package / Case: 8-DIP Module, 1/8 Brick
Temperature Range - Operating: -40°C ~ 85°C
ECCN: EAR99
Fake Threat In the Open Market: 37 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.40.9580
Mfr: Texas Instruments
Base Product Number: PTEA404120
Product Status: Not For New Designs

50W Isolated DC-DC Converter Module, 36-75V In, 12V/4.2A Out Product overview: PTEA404120N2AD from Texas Instruments is a DC-DC Converter IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Isolated, 50W, 75V, 12V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Isolated, 50W, 75V, 12V, DC-DC Converter IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 132-PTEA404120N2AD can be used for catalog matching and distributor lookup.