The PKF4110BSI is a DC-DC converter module designed by Ericsson Power Modules for demanding applications requiring high efficiency and reliability. It is engineered for point-of-load (POL) conversion, providing a stable and regulated output voltage from a higher input voltage. This module is commonly used in telecommunications, networking, and industrial systems.
Applications:
- Telecommunications equipment
- Networking devices
- Industrial automation systems
- Servers and storage systems
- Distributed power architectures
Features:
- High efficiency, minimizing power loss and heat generation
- Wide input voltage range
- Adjustable output voltage
- Remote on/off control for system integration
- Over-temperature protection (OTP)
- Over-current protection (OCP)
- Under-voltage lockout (UVLO)
- Compact size for high power density
Benefits:
- Reduced energy consumption and operating costs
- Flexible output voltage settings to suit various application requirements
- Simplified system management and control
- Enhanced system reliability with comprehensive protection features
- Space-saving design for smaller and more efficient systems
- Improved thermal performance
Technical Specifications:
The PKF4110BSI typically operates with an input voltage range of 36V to 75V and provides an adjustable output voltage, generally ranging from 3.3V to 15V, with a maximum output current of several amperes. Key specifications include its high efficiency, often exceeding 90% at typical operating conditions, and its robust protection features, including over-current, over-temperature, and under-voltage lockout. The module adheres to industry safety standards and is RoHS compliant. The compact footprint allows for high-density board layouts. The internal design optimizes thermal management to ensure reliable operation over a wide temperature range. Exact specifications are dependent on the specific model variant and date code.
