LTC3836EGN#PBF

DC DC Switching Controllers Overview

The LTC3836EGN#PBF is a dual-output synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It operates with an input voltage range of 2.75 V to 4.5 V and supports output voltages from 600 mV to 4.365 V. The device delivers up to 20 A per channel, utilizing a 2-phase architecture for each output. It features a switchable frequency between 300 kHz and 750 kHz and maintains a quiescent current of 6.5 uA. Packaged in a QFN-28 format, it functions within a temperature range of -40°C to +85°C.

DC DC Switching Controllers Feature Summary

• Eliminates the need for external sense resistors through integrated current sensing technology
• Provides independent control over two separate output channels via dual phase architecture
• Supports synchronization to an external clock signal for noise management

DC DC Switching Controllers Applications

• High-density point-of-load power distribution systems
• Industrial equipment requiring low-voltage high-current regulation
• Telecommunications infrastructure power supplies

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific package markings against official datasheets. Ensure storage conditions meet semiconductor handling standards to prevent moisture sensitivity damage prior to assembly.

DC DC Switching Controllers Selection Notes

Select this controller when designing systems requiring dual independent outputs from a single low-voltage rail. It is suitable for applications demanding precise current sharing without external shunt resistors. Consider thermal management requirements associated with the QFN-28 package during PCB layout planning.

DC DC Switching Controllers Part Context

This component belongs to the LTC3836 series of dual-channel DC/DC controllers. It is designed to complement external MOSFETs to create efficient buck converter stages. The part integrates essential control logic for modern power management applications requiring compact footprints and high efficiency.

DC DC Switching Controllers Replacement Considerations

Consult official documentation for verified substitute part numbers within the same product family. Cross-reference pinouts and electrical specifications before implementation.