The PKB4113C PIHS is a high-efficiency DC-DC converter module from Ericsson Power Modules, designed for point-of-load (POL) applications in demanding environments. This module offers a regulated output voltage with excellent thermal performance and reliability, making it suitable for space-constrained and thermally challenging applications. Its design focuses on minimizing power losses and ensuring stable operation under varying load conditions.

Applications:

• Telecommunications infrastructure
• Networking equipment
• Industrial control systems
• Server and storage systems
• High-performance computing

Features:

• High efficiency, minimizing power dissipation
• Wide input voltage range for flexible application
• Adjustable output voltage for versatile use
• Remote on/off control for system integration
• Over-temperature protection (OTP)
• Over-current protection (OCP)
• Under-voltage lockout (UVLO)
• Optimized thermal design with integrated heat sink

Benefits:

• Reduced energy consumption and operating costs
• Adaptable to various voltage requirements
• Simplified system management and control
• Enhanced system reliability with comprehensive protection features
• Improved thermal performance for demanding environments
• Increased power density in compact designs

Technical Specifications:

The PKB4113C PIHS typically operates with a wide input voltage range, often between 9V and 36V, and provides an adjustable output voltage, commonly ranging from 0.8V to 5.5V. It is designed to deliver a specified maximum output current, ensuring stable power delivery to the load. Key specifications include its high efficiency, often exceeding 90% under typical operating conditions, and its robust thermal performance, enhanced by an integrated heat sink. The module incorporates over-current, over-temperature, and under-voltage lockout protection features. It adheres to industry safety standards and is RoHS compliant for environmental responsibility. The integrated heat sink is crucial for maintaining optimal operating temperatures in high-power applications.