NCP6924CFCHT1G

Overview

The NCP6924CFCHT1G is a Power Management IC (PMIC) manufactured by onsemi. It integrates dual DC-DC converters and LDO regulators within a single package. The device supports input voltage ranges typical for portable applications, featuring current mode control for the switching regulators to ensure efficient power conversion. The integrated architecture reduces component count and board space compared to discrete solutions.

Feature Summary

• Integrates dual synchronous buck converters with low dropout linear regulators
• Supports flexible output voltage configuration via external resistor networks
• Includes comprehensive protection features such as thermal shutdown and overcurrent protection

Applications

• Portable consumer electronics
• Mobile communication devices
• Battery-powered handheld equipment

Procurement Notes

Verify the exact ordering suffix and tape/reel specifications against the manufacturer's latest datasheet. Confirm that the component meets required automotive or industrial qualification standards if applicable. Ensure compatibility with assembly processes regarding moisture sensitivity levels and reflow temperature profiles before procurement.

Selection Notes

Select this PMIC when a compact solution combining multiple regulated outputs is required. Evaluate the total output current requirements against the internal switch ratings. Consider the thermal performance of the QFN package in the final application environment. Verify that the input voltage range aligns with the system's battery or supply characteristics.

Part Context

This part belongs to the NCP692x series of multi-output PMICs designed for space-constrained applications. It replaces discrete regulator designs by consolidating power management functions. The CFCHT1G suffix indicates specific packaging and taping options provided by onsemi for automated assembly.

Replacement Considerations

Check for direct pin-compatible alternatives within the NCP692x family. Verify functional equivalence regarding control loops and protection thresholds. Consult official substitution lists from onsemi for validated replacements.