ADP1048WARQZ-R7

Overview

The ADP1048WARQZ-R7 is a digital power factor correction controller featuring accurate AC power metering. It supports interleaved operation to reduce inductor size and includes a bridgeless boost mode for improved efficiency. The device utilizes a PMBus-compatible interface for real-time parameter adjustment and reporting, including precise input voltage, current, and power measurements.

Feature Summary

• Interleaved control architecture reduces magnetic component volume
• Integrated true RMS AC measurement for high-accuracy power monitoring
• Programmable surge control minimizes startup stress
• Nonlinear algorithms enhance transient response performance

Applications

• Communication infrastructure power supplies
• Industrial motor control systems
• High-power medical imaging equipment

Procurement Notes

Verify the specific suffix WARQZ-R7 against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperature ranges and confirm that the ordering code matches the intended interleaved configuration before procurement.

Selection Notes

Select this component when system design requires reduced passive component footprint through interleaved topology. It is suitable for applications demanding high-precision power metering without external sensors. Consider its digital flexibility for optimizing harmonic distortion and electromagnetic interference through software-adjustable parameters.

Part Context

This part belongs to the ADP104x family of digital PFC controllers. It serves as the interleaved counterpart to the single-phase ADP1047, offering enhanced scalability for higher power levels while maintaining similar digital control capabilities and interface standards within the Analog Devices portfolio.

Replacement Considerations

The ADP1047ARQZ is a related single-phase variant. Verify if the application requires dual-phase interleaving or if single-phase operation suffices. No direct public substitute part numbers are confirmed for this specific interleaved configuration.