The VICOR 28V Wide Input Micro Family DC-DC Converter Module is a compact and efficient power solution designed for a wide range of industrial and commercial applications. It is capable of converting DC inputs ranging from 9 to 36 volts to a variety of isolated DC outputs between 3.3 and 48 volts, and is programmable from 10 to 110% of specified output voltage.
Applications
This module is ideal for use in diverse areas such as:
- Industrial and process control systems
- Distributed power systems
- Medical equipment
- Automated test equipment (ATE)
- Communications technology
- Defense and aerospace applications
Guidelines for proper operation of the module can be found in the Design Guide & Applications Manual for Maxi_Mini_Micro Family.
Key Features & Benefits
The converter module features state-of-the-art technology for a high degree of performance and reliability. Notable features include:
- High power density, up to 60W per cubic inch
- Efficiency up to 81%
- Advanced high-frequency Zero-Current Switching (ZCS) and Zero-Voltage Switching (ZVS) for low noise and high efficiency
- High tolerance to input surges, withstanding up to 50V for 100ms
- Highly regulated output with a variation of only +0.2% from no load to full load
- Parallelable for scalability with N+M fault tolerance
- RoHS Compliant options available
- Low-profile design with a height above board of just 0.43 inches
- Operation within a wide temperature range (-55°C to +100°C)
Absolute Maximum Ratings
Key absolute maximum ratings ensure the product’s operational safety and include:
- Input to Output isolation of 3000Vdc
- Input to baseplate and Output to baseplate isolation of 1500Vdc and 500Vdc respectively
- Maximum operating temperature of 100°C at full load
- Storage temperature range of -65°C to +125°C
Product Ordering Information
The part numbering is flexible to suit various configurations, an example being V28C1ZT100BL2, where the options reflect the product type, output voltage, grade, output power, pin style, finish, and baseplate. Specific details about these options are given, such as the product grade temperatures, output power available for different output voltages, and the various finishes for pin styles that cater to different soldering processes and environmental requirements. Various baseplate configurations are also available to facilitate mounting.
Note that product images in the datasheet may not represent the current product markings or cosmetic features accurately.
Important Notes
Users are advised to derate power output to 75% for input voltages ranging from 9 to 10 volts, and it’s mentioned that some configurations may not be readily available. The datasheet, marked as revision 3.1, was last updated in May 2022.
Manual:
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Pricing & Distributors: https://www.datasheets360.com/part/detail/v28c3v3c50b3/8745159759345066588/
