LTC7852EUFD-1#PBF

DC DC Switching Controllers Overview

The LTC7852EUFD-1#PBF is a synchronous step-down controller manufactured by Analog Devices Inc. It operates with a supply voltage range of 4.5 V to 5.5 V and supports switching frequencies from 200 kHz to 1.2 MHz. The device features two outputs, each driving three phases for a total of six output stages. It utilizes a 48-GQFN (5x6) package and functions within a temperature range of -40°C to 125°C TJ.

DC DC Switching Controllers Feature Summary

• Supports up to six-phase operation with dual independent outputs
• Integrates current limit, enable, frequency control, power good, ramp, soft-start, and tracking capabilities

DC DC Switching Controllers Applications

• High-density point-of-load conversion systems
• Industrial equipment power distribution
• Telecommunications infrastructure power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix EUFD-1 against official Analog Devices documentation to confirm pinout and functional configuration. Ensure the 48-GQFN footprint matches your PCB layout requirements. Confirm thermal dissipation capabilities align with your system's operating environment before finalizing procurement.

DC DC Switching Controllers Selection Notes

Select this component when high current density and multi-phase synchronization are required. The wide frequency range allows optimization for inductor size versus efficiency. Verify that the control interface meets system monitoring needs due to integrated tracking and power good signals.

DC DC Switching Controllers Part Context

This part belongs to the LTC7852 family of synchronous buck controllers designed for high-performance applications. It distinguishes itself through multi-phase capability and comprehensive protection features. The device serves as a core power management solution for demanding electronic systems requiring stable voltage regulation.

DC DC Switching Controllers Replacement Considerations

Consult Analog Devices official substitution guides for verified alternatives. Generic replacements may not support the specific 6-phase architecture or control feature set.