LTC3862HGN-2#PBF

DC DC Switching Controllers Overview

The LTC3862HGN-2#PBF is a Multi-PhC Mode Boost DC/DC controller manufactured by Analog Devices Inc. It operates within an input voltage range of 5.5 V to 36 V and supports boost and SEPIC topologies. The device delivers a maximum output current of 20 mA with a fixed switching frequency of 300 kHz. It features a shutdown function and maintains a load regulation of -2%. The component is housed in a 24-lead SSOP package and is rated for operation between -40°C and +150°C.

DC DC Switching Controllers Feature Summary

• Supports Multi-PhC Mode operation for enhanced efficiency across varying load conditions
• Capable of driving external MOSFETs for boost and SEPIC converter configurations
• Includes a dedicated shutdown pin for power management control

DC DC Switching Controllers Applications

• Industrial control systems requiring robust power conversion
• Automotive electronics operating under wide temperature ranges
• Distributed power supply architectures

DC DC Switching Controllers Procurement Notes

Verify availability status as the part may be subject to limited supply or factory special order constraints. Confirm that the specific suffix matches the required thermal grade and packaging format. Ensure compatibility with existing design specifications before finalizing procurement plans due to potential supply chain restrictions.

DC DC Switching Controllers Selection Notes

Select this controller when designing high-voltage boost applications requiring operation up to 36 V input. The extended industrial temperature range makes it suitable for harsh environments. Compare against other series members based on package type and thermal performance requirements to ensure optimal fit for the target application constraints.

DC DC Switching Controllers Part Context

This component belongs to the LTC3862 family of multi-phase controllers designed for high-performance power management. It complements other variants such as the IGN and EUH models, which differ primarily in operating temperature ranges and package styles. The H-grade variant specifically targets extended industrial and automotive temperature requirements.

DC DC Switching Controllers Replacement Considerations

Consider the LTC3862IGN-2#PBF for similar functionality with a lower maximum operating temperature of +125°C. Evaluate the LTC3862EUH-2#PBF if a QFN-24 package is preferred over the SSOP-24 form factor while maintaining the same electrical characteristics.