LTC3862IGN-2#TRPBF

DC DC Switching Controllers Overview

The LTC3862IGN-2#TRPBF is a multi-phase current mode boost DC/DC controller manufactured by Analog Devices Inc. It operates with an input voltage range of 5.5 V to 36 V and supports Boost and SEPIC topologies. The device features a fixed switching frequency of 300 kHz and delivers a maximum output current of 20 mA. It includes shutdown functionality and maintains a low static current of 30 uA. The component is housed in an SSOP-24 package and is designed for operation within a temperature range of -40°C to +125°C.

DC DC Switching Controllers Feature Summary

• Supports Multi-PhC Mode operation for efficient power distribution
• Capable of Boost and SEPIC converter topologies
• Integrates clock synchronization capability

DC DC Switching Controllers Applications

• Industrial control systems requiring isolated or non-isolated step-up conversion
• Automotive electronics operating within wide input voltage ranges
• Distributed power architectures utilizing multi-phase configurations

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing. Confirm that the IGN-2 variant matches the required thermal and electrical specifications for the target application environment. Cross-reference the manufacturer datasheet to ensure compatibility with external MOSFET selection and passive component ratings. Validate supply chain authenticity through authorized channels due to potential limited availability status.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring precise phase interleaving and high efficiency at moderate currents. Ensure the input voltage range aligns with the system's power source, specifically noting the 5.5 V minimum threshold. Consider the SSOP-24 package constraints for PCB layout and thermal management. Evaluate the need for clock synchronization if multiple converters operate in proximity to minimize noise interference.

DC DC Switching Controllers Part Context

This component belongs to the LTC3862 series of multi-phase controllers designed for high-efficiency power conversion. It complements other variants such as the LTC3862IFE-1#PBF and LTC3862HGN-2#PBF, which offer different pinouts or temperature grades. The series is utilized in demanding environments where stable voltage regulation and dynamic response are critical for system performance.

DC DC Switching Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.