LTC3828EG#PBF

DC DC Switching Controllers Overview

The LTC3828EG#PBF is a dual-phase step-down switching controller manufactured by Analog Devices Inc. It operates within an input voltage range of 4V to 28V and supports output voltages from 800mV to 7V. The device delivers up to 25A of output current with a switch frequency adjustable between 260kHz and 550kHz. Key electrical specifications include a maximum quiescent current of 20µA and a supply current of 2mA. It functions in an industrial temperature range from -40°C to +85°C and is housed in a 28-lead SSOP package.

DC DC Switching Controllers Feature Summary

• Integrates tracking capability for synchronized multi-rail power sequencing
• Supports synchronous rectification for improved efficiency
• Includes programmable phase control for load balancing

DC DC Switching Controllers Applications

• Industrial equipment power distribution
• Telecommunications infrastructure systems
• Point-of-load regulation modules

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm pinout compatibility and thermal characteristics. Ensure that the selected package variant matches the intended PCB layout requirements. Cross-reference the component marking with the datasheet to validate authenticity and manufacturing origin before integration into production designs.

DC DC Switching Controllers Selection Notes

Select this component when designing systems requiring precise voltage tracking between multiple rails. Consider the operating temperature range and input voltage limits relative to the application environment. Evaluate the need for external components to set the switching frequency and ensure adequate thermal management for the SSOP package under maximum load conditions.

DC DC Switching Controllers Part Context

This part belongs to the PolyPhase series of DC/DC controllers from Analog Devices. It is designed for high-efficiency, high-current applications where space and thermal constraints are critical. The device complements other regulators in the portfolio by providing flexible configuration options for complex power architectures.

DC DC Switching Controllers Replacement Considerations

Consult official substitution guides for verified alternatives such as the LTC3828EUH#PBF which shares functional parameters but utilizes a different QFN package.