LTC3836EGN

DC DC Switching Controllers Overview

The LTC3836EGN is a dual-phase synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It features an integrated bootstrap driver and supports input voltages from 4V to 36V, delivering output currents up to 20A per phase. The device operates with a fixed switching frequency of 800kHz and includes programmable soft-start functionality. Designed for high efficiency, it utilizes current mode control architecture and offers cycle-by-cycle current limiting. The component is housed in a 16-lead SSOP package and is rated for operation within a temperature range of -40°C to +85°C.

DC DC Switching Controllers Feature Summary

• Dual-phase synchronous buck controller architecture
• Integrated bootstrap driver circuitry
• Phase-lockable constant-frequency current mode operation

DC DC Switching Controllers Applications

• Distributed power systems
• Industrial equipment power supplies
• Telecommunications infrastructure

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout compatibility and thermal characteristics. Ensure that the selected variant matches the required operating voltage and current specifications for the target application. Cross-reference the datasheet revision history to account for any updates in electrical parameters or recommended external component values prior to finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this controller when designing multi-phase power stages requiring high current density and precise load regulation. Evaluate the need for external MOSFETs based on the 20A per phase capability and ensure adequate thermal management solutions are integrated into the PCB layout. Consider the 800kHz switching frequency trade-offs between component size and electromagnetic interference performance during the initial design phase.

DC DC Switching Controllers Part Context

This component belongs to the LTC383x family of synchronous step-down controllers, designed for applications demanding high efficiency and compact power solutions. It complements other Analog Devices power management ICs by providing scalable multi-phase configurations. The EGNS package designation indicates a specific surface-mount footprint optimized for automated assembly processes in industrial manufacturing environments.

DC DC Switching Controllers Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. No public confirmed substitute part numbers are available in the provided source material.