Overview:
The 7Semi LM5164 DC-DC Buck Converter is a high-performance step-down power module designed to convert a wide input voltage range of 6V to 100V into a stable 5V output up to 1A. Built around the reliable LM5164 regulator, this module provides efficient and stable voltage regulation for demanding power environments. Its wide input capability makes it suitable for industrial power systems, high-voltage battery packs, automation equipment, and other applications where reliable step-down conversion from high DC voltages is required. The converter is engineered for low electromagnetic interference and supports efficient operation across varying loads, helping improve overall system performance. Integrated safety features such as undervoltage lockout, thermal shutdown, and current limiting help protect both the module and connected devices during operation.
Key Features:
- Wide Input Voltage Range: Supports inputs from 6V to 100V, allowing efficient step-down conversion.
- Enhanced Protection Mechanisms: Equipped with input undervoltage lockout (UVLO), thermal shutdown, and current-limiting functions for safe operation.
- Ultra-Low EMI Compliance: Designed to meet stringent CISPR 25 Class 5 standards for reduced electromagnetic interference.
- Adjustable Switching Frequency: Offers frequencies up to 1MHz for optimized performance in various applications.
- Exceptional Efficiency: Diode emulation mode enhances efficiency at light loads, with ultra-low quiescent current (10.5µA no-load, 3µA shutdown).
- Compact and Versatile Design: Ideal for industrial power supplies and battery-powered systems where space and efficiency are critical.
- Optimized On/Off Time: Supports minimum on/off times of 50ns for high-speed operation.
- Operating Voltage:
- 6V to 100V
- Output voltage:
- 5V
- Output current rating:
- 1A
- Dimension in mm:
- 30 x 20 x 12
- Weight:
- 5 Gram
- Operating Temperature:
- –40 to 75°C
- _3d_glb:
- https://7semi.com/content/3d-files/10333.glb
