300V Micro Family DC-DC Converter Module Datasheet

Category: Electronics, Other Semiconductors, Vicor Corporation

Product Overview

The 300V Micro Family DC-DC Converter Module by VICOR is highlighted in this datasheet. These modules are designed to provide efficient power conversion for a wide range of applications, including off-line systems with auto-ranging or Power Factor Correction (PFC) front ends, industrial and process control, distributed power systems, medical equipment, Automated Test Equipment (ATE), communications, defense, and aerospace. It is important to consult the Design Guide & Applications Manual for Maxi_Mini_Micro Family for proper operational details.

Features & Benefits

These converters support a DC input range of 180 to 375V and sustain input surges of up to 400V for 100ms. They offer a selection of DC output voltages from 3.3V to 48V, which can be programmed from 10 to 110% of the nominal voltage. The regulation maintains at ±0.5% from no load to full load conditions. The modules showcase high efficiency, up to 90%, and offer a high power density of up to 90W per cubic inch.

Technical Specifications

The operating temperature can reach up to 100°C at full load with storage temperatures specified from -65°C to +125°C for the M-Grade version. The modules feature isolation voltage specifications including IN to OUT at 3000 Vacms, IN to base at 1500 Vacms, and OUT to base at 500 Vacms, with various soldering temperature and mounting torque requirements noted for ensuring physical and electrical integrity.

Additionally, these modules leverage high-frequency Zero Current Switching/Zero Voltage Switching (ZCS/ZVS) architecture to ensure low operational noise alongside efficiency. They also feature a compact height above the board, parallelability with N+M fault tolerance for reliability, and compliance with RoHS for select pin options.

Product Customization

A range of options are detailed for customizing the modules based on the application’s needs, such as output power options varying from 50W to 150W, different pin styles and finishes including tin-lead and RoHS compliant versions, and baseplate variations for mounting. Note that some configurations may not be available, and it is essential to refer to the specific part numbering for accurate orders.

The Product Grade section of the datasheet specifies operating and storage temperature grades, including M-Grade (Military) for harsh environments. Output voltages like 3.3V and 48V variants illustrate the flexibility in customizing the converter for specific voltage requirements.

In summary, the 300V Micro Family DC-DC Converter Module series offers a highly versatile power solution with customizable features tailored to a multitude of industries and applications, ensuring performance and reliability backed by VICOR’s advanced technology.