2D-024-010A-QFN32-C

Voltage Regulators - DC DC Switching Regulators Overview

The Helix Semiconductors 2D-024-010A-QFN32-C is a dual-output buck switching regulator IC designed for positive fixed voltage regulation. It accepts a 24V DC input and provides two isolated outputs: 48V at 300mA and 12V at 1A. The device utilizes a 32-VFQFN package with an exposed pad, suitable for compact power management applications requiring simultaneous high-voltage and standard logic supply generation from a single lower-voltage source.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Dual independent output channels providing simultaneous 48V and 12V regulation
• Step-up capability from 24V input to generate higher voltage rails
• Integrated buck topology for efficient power conversion
• Compact surface-mount packaging with thermal exposure pad

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial control systems requiring multiple voltage rails
• Telecommunications equipment power distribution
• Embedded systems needing isolated high-voltage supplies
• Automotive electronics with mixed voltage requirements

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific input voltage requirement of 24VDC against your system design, as this part is not universal across all input ranges. Confirm that the 32-VFQFN package footprint matches your PCB layout constraints. Ensure thermal management strategies account for the exposed pad design to maintain reliability under full load conditions. Cross-reference pinouts with official documentation before integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Choose this component when a single-input solution is needed to generate both a high-voltage rail (48V) and a standard logic rail (12V). It is suitable for designs where space is limited due to the QFN form factor. Consider the current ratings of 300mA and 1A to ensure they meet the load demands of your respective circuits without exceeding thermal limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to Helix Semiconductors' line of DC-DC switching regulators, specifically engineered for multi-rail power delivery. The 2D series typically addresses applications requiring complex voltage translation from a single source. The QFN32 package indicates a focus on high-density board layouts common in modern electronic assemblies.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes may include other dual-output buck converters from Helix or competitors offering similar 48V/12V configurations. Verify compatibility regarding input voltage range, output current capabilities, and physical package dimensions. Check for equivalent thermal performance and control interface similarities to ensure seamless integration into existing designs.