LT1171HVCT#30PBF

Overview

The LT1171HVCT#30PBF is a monolithic high-power switching regulator from Analog Devices. It supports multiple standard topologies including buck, boost, flyback, forward, inverting, and Cuk configurations. The device integrates a high-current, high-efficiency internal switch along with complete oscillator, control, and protection circuitry on the die. It operates with an input voltage range of 3V to 60V and provides a maximum output current of 2.5A. The unit is housed in a TO-220-5 package.

Feature Summary

• Integrates a high-current, high-efficiency power switch with all necessary oscillator, control, and protection circuitry on a single die.
• Supports versatile operation across all standard switching converter topologies, including buck, boost, flyback, forward, inverting, and Cuk.

Applications

• Buck converter circuits
• Boost converter circuits
• Flyback converter designs
• Forward converter applications

Procurement Notes

Verify the specific suffix #30PBF against official Analog Devices documentation to confirm tape-and-reel packaging specifications. Ensure the component matches the required thermal and electrical ratings for the target application environment before procurement.

Selection Notes

Select this component for applications requiring flexible topology implementation with integrated power switching capabilities. Consider the 60V input limit and 2.5A current capacity when designing power stages. Verify thermal management requirements for the TO-220-5 package under full load conditions.

Part Context

This part belongs to the LT1171 series of monolithic switching regulators. The series is characterized by its ability to operate in various standard switching configurations while maintaining high efficiency through integrated power switches. It serves as a core component for diverse DC-DC conversion needs.

Replacement Considerations

LT1171HVCT#PBF