Product Overview
VICOR’s 300V Input Micro Family DC-DC Converter Module is showcased as a compact, high-efficiency and highly reliable solution designed for a wide range of applications. With dimensions of 2.28 x 1.45 x 0.5in, this module is part of the advanced Maxi_Mini_Micro product line, utilizing high-frequency Zero-Current Switching (ZCS) or Zero-Voltage Switching (ZVS) techniques to deliver high power density and low noise operation.
Features & Benefits
Performance: Efficiency of up to 90% with a programmable output ranging from 10% to 110% of rated voltage. A tightly regulated output is maintained from no load to full load within a margin of +/-0.5%. The power density is impressive, reaching up to 90W per cubic inch.
Durability: This unit can withstand challenging conditions with an input surge capacity of 400V for 100ms. It boasts a significant isolation voltage (3000 Vrms from input to output) and is built to operate within a generous temperature range of -55°C to +100°C for the M-Grade version, maintaining its integrity even at full load.
Compatibility and Safety: The module’s architecture supports paralleling for scalability and fault tolerance (N+M). It complies with RoHS standards when ordered with either the F or G pin options and ensures a low noise power conversion process. Moreover, the device is accompanied by a design guide and applications manual to aid in proper operation.
Applications
The converter module is diverse in its use, finding its place in off-line systems with auto-ranging or Power Factor Correction (PFC) front ends, industrial and process control, distributed power networks, medical, Automated Test Equipment (ATE), communications, as well as defense and aerospace sectors.
Electrical Specifications
The DC input range spans from 180V to 375V, while the DC output voltages can be set between 3.3V and 48V. The Absolute Maximum Ratings table specifies the operational and storage temperature ranges for different product grades, as well as vital electrical parameters like voltage tolerances across various component interfaces.
Customization Options
The product offers different customization options, including output voltage variations (3.3V to 48V), output power choices (ranging from 50W to 150W, depending on the output voltage), and diverse pin styles and finishes such as tin-lead or gold RoHS-compliant versions. Additionally, there are choices regarding the baseplate design, such as slotted or threaded through-hole models.
Part Numbering and Ordering
A concise part numbering system helps in specifying the desired product configuration pertaining to the output voltage, power, product grade, pin style, and baseplate type, ensuring users can order the exact module that suits their specific needs.
Note: The images contained herein may not fully represent current product markings and aesthetic details. This summary is based on the first two pages, and further product insights are available in the full datasheet.
Manual:
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