LTC3862HGN-1#PBF

DC DC Switching Controllers Overview

The LTC3862HGN-1#PBF is a multi-phase current mode step-up DC/DC controller manufactured by Analog Devices Inc. It operates within an input voltage range of 8.5 V to 36 V and supports Boost and SEPIC topologies. The device features a fixed switching frequency of 300 kHz and delivers up to 20 mA output current with a single output configuration. Designed for surface-mount installation in SSOP-24 packages, it functions reliably across an extended temperature range from -40°C to +150°C. Key electrical characteristics include a load regulation of -2% and a quiescent supply current of 1.8 mA.

DC DC Switching Controllers Feature Summary

• Supports multi-phase operation for high-current applications using Boost or SEPIC topologies
• Integrated phase control capability for synchronized multi-channel power distribution
• Extended thermal performance rated for industrial environments up to +150°C
• Includes shutdown functionality for power management optimization

DC DC Switching Controllers Applications

• Industrial power systems requiring wide input voltage ranges
• Telecommunications infrastructure equipment
• Automotive electronics operating under harsh thermal conditions
• High-density server power supplies

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required package and temperature grade. Request original manufacturer documentation to validate RoHS compliance and traceability records before finalizing acquisition.

DC DC Switching Controllers Selection Notes

Select this model when designing systems requiring wide input voltage tolerance and high-temperature stability. Ensure the application utilizes external MOSFETs compatible with the controller's drive capabilities. Verify that the PCB layout accommodates the SSOP-24 footprint and thermal requirements for sustained operation at elevated temperatures.

DC DC Switching Controllers Part Context

This component belongs to the LTC3862 family of multi-phase controllers designed for efficient power conversion. It serves as a core management unit for synchronous step-up architectures, enabling scalable power delivery through phase interleaving. The H-grade designation indicates the extended industrial temperature range suitable for demanding operational environments.

DC DC Switching Controllers Replacement Considerations

LTC3862EGN-1#PBF (Commercial Temperature Grade)

DC DC Switching Controllers FAQ

What packaging format does the LTC3862HGN-1#PBF utilize?

It is housed in an SSOP-24 surface-mount package.

Does this controller support clock synchronization?

Yes, the device includes clock synchronization features for system-wide timing alignment.