NCP6925BFCT2G

Overview

The NCP6925BFCT2G is a highly integrated Power Management IC (PMIC) from onsemi, combining switching and linear regulation technologies. It features two synchronous buck converters operating at frequencies between 2.7MHz and 3.3MHz, alongside five low-dropout (LDO) regulators. The device provides seven distinct output channels designed for complex power distribution requirements in portable electronics. It is housed in a compact WLCSP package with dimensions of 2.36x2.36 mm, facilitating space-constrained designs.

Feature Summary

• Integrates dual synchronous buck converters and five LDOs within a single component
• Includes built-in sequencing control for managing startup and shutdown sequences
• Operates with high-frequency switching to minimize external passive component size

Applications

• Smartphones and mobile communication devices
• Portable consumer electronics requiring multi-rail power
• Embedded systems with strict space limitations

Procurement Notes

Verify the specific suffix 'T2G' against the manufacturer's current datasheet to confirm pinout and electrical characteristics match your design requirements. Confirm RoHS compliance status through official documentation before integration. Ensure the WLCSP-4 package footprint aligns with your PCB layout constraints. Check for any recent End-of-Life notices or alternative recommendations from onsemi.

Selection Notes

Select this PMIC when a single solution is needed to replace multiple discrete regulators. It is suitable for applications requiring both high-efficiency switching for main rails and low-noise LDOs for sensitive analog circuits. Consider the thermal performance of the WLCSP package under maximum load conditions. Evaluate if the fixed switching frequency range meets EMI requirements for your specific product environment.

Part Context

This component belongs to the NCP6925 family of PMICs from onsemi. These devices are engineered for high integration in mobile platforms. The NCP6925 series consolidates power management functions to reduce board area and simplify bill of materials. It represents a shift towards consolidated power solutions in modern portable electronics.

Replacement Considerations

Direct substitutes may include other NCP6925 variants with different output configurations or voltage settings. Verify compatibility with existing firmware if software-controlled sequencing is utilized. Consult onsemi for recommended alternatives if this specific part number is discontinued or unavailable.