Professional IC Distribution & Technical Solutions

Manufacturer: BEC

Part Number: BA5069A

Specifications:

• Input Voltage Range: 4.5V to 40V
• Output Voltage: Adjustable (typically 5V, 12V, or other fixed options)
• Output Current: Up to 3A (dependent on input voltage and thermal conditions)
• Efficiency: Up to 95%
• Switching Frequency: 300kHz (typical)
• Operating Temperature Range: -40°C to +85°C
• Protection Features: Overcurrent protection (OCP), thermal shutdown, input undervoltage lockout (UVLO)
• Package Type: TO-220 or similar (depending on variant)

Descriptions:

The BA5069A is a high-efficiency step-down (buck) DC-DC converter module designed for industrial and automotive applications. It provides a stable and regulated output voltage from a wide input range, making it suitable for battery-powered systems, power supplies, and embedded applications.

Features:

• Wide Input Voltage Range: Supports operation from 4.5V to 40V.
• High Output Current: Capable of delivering up to 3A.
• Adjustable Output Voltage: Configurable via external resistors.
• High Efficiency: Minimizes power loss with synchronous rectification.
• Robust Protection: Includes overcurrent, thermal shutdown, and undervoltage lockout.
• Compact Design: Suitable for space-constrained applications.
• Low Ripple Noise: Ensures stable power delivery.

This module is commonly used in automotive electronics, industrial control systems, and portable devices requiring reliable power conversion.