VICOR Mini Family DC-DC Converter Module Overview
The VICOR Mini Family 300V Input DC-DC Converter Module is a high-performance power component designed for a broad range of applications, including off-line systems, industrial and process control, medical, ATE, communications, defense, and aerospace. Its compact size of 2.28 x 2.2 x 0.5 inches allows for efficient use of space in system design.
Key Features & Benefits
This converter module boasts several key features:
- Wide DC input range from 180V to 375V, with an input surge withstand of 400V for 100ms.
- Isolated and programmable output voltage ranging from 2V to 48V, programmable between 10% and 110%.
- Highly efficient, with an efficiency rating of up to 89% and power density of up to 100W per cubic inch.
- Advanced zero-current/zero-voltage switching (ZCS/ZVS) architecture reduces noise and enhances efficiency.
- Capability to be used in parallel configurations with N+M fault tolerance.
- RoHS compliant options available for environmentally conscious applications.
Absolute Maximum Ratings & Others
Absolute maximum ratings include an operating temperature range of -55°C to +100°C (M-Grade) and storage temperature from -65°C to +125°C. The product can withstand a maximum input voltage of +410VDC and various test voltage limitations for isolation between input, output, and baseplate.
Part Numbering System
The part numbering system allows for detailed customization, including output voltage selection, product grade, output power, pin style, and baseplate configuration.
Electrical Characteristics
The module’s electrical characteristics cover a wide range of specifications, including operating input voltage, input surge withstand, undervoltage, overvoltage, line regulation, temperature regulation, power sharing accuracy, and programmable output voltage range. Such comprehensive electrical specifications ensure that the module can be tuned to a range of different power requirements and environmental conditions.
Thermal Management
The module has thermal resistance specifications for various scenarios such as baseplate to sink and baseplate to ambient, as well as a thermal capacity metric. These properties are crucial for managing the temperature and ensuring the reliability and longevity of the module when in use.
Please note that output connections and additional information regarding operation and full specifications are detailed on subsequent pages of the datasheet.
References:
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