Product Overview
The Maxi Family 300V Input DC-DC Converter Module by VICOR is a high-performance power component designed for a wide range of applications, including off-line systems with auto-ranging or PFC front ends, industrial and process control, medical, ATE, communications, defense, and aerospace. These modules feature a DC input range of 180 to 375V and offer isolated outputs ranging from 2 to 48V, with a programmable output of 10 to 110%. The converters can withstand an input surge of 400V for 100ms and provide up to 89% efficiency, contributing to the overall reliability and cost-effectiveness of the solutions they power.
Features & Benefits
High Efficiency and Power Density: The modules offer efficiency levels up to 89% and achieve high power density of up to 100W per cubic inch.
Advanced Technology: With Zero-Current Switching (ZCS) or Zero-Voltage Switching (ZVS) architecture, these power modules ensure low noise and high efficiency.
Flexibility: A wide input range and programmable output combined with flexible pin options and baseplate styles accommodate various design and mounting requirements.
Compliance and Safety: The product adheres to strict RoHS standards with specific pin options and offers a high isolation voltage of up to 3000V from input to output, ensuring user and system safety.
Applications and Regulations
The converter module can be used in numerous demanding applications where robust power supply is essential. The regulation parameters highlight precise load regulation (+0.3% no load to full load), and the unit maintains stable performance across different environmental conditions with absolute maximum ratings such as a maximum operating temperature of 100°C. The product’s parallelable feature and N+M fault tolerance add to its reliability in critical systems.
Electrical and Thermal Specifications
The first two pages of the datasheet detail the electrical characteristics of the 300V Maxi Family module, emphasizing its operating input voltage, surge withstand capability, and efficiency in power conversion, as well as safety features like overvoltage turn-off and under/overvoltage control. Thermal resistance and capacity specifications are also provided, which is crucial for designers to understand the cooling requirements and operational limits of the modules.
Part Numbering System
VICOR provides a part numbering system that helps identify the precise configuration of each module based on product type, output voltage, product grade, output power, pin style, finish, and baseplate type. This system ensures that customers can select the exact specifications needed for their specific applications.
Datasheet Revision and References
This datasheet analysis is based on the document revision 10.8, dated February 2021. Detailed diagrams, more specifications, and application notes are available within the complete datasheet, which extends beyond the first two pages of provided content.
References:
Chat: Powered By VoiceSphere
Pricing & Distributors: https://www.datasheets360.com/part/detail/v300a24t500bl/-9170049872815753193/
