LTC1629CG-PG#TRPBF

DC DC Switching Controllers Overview

The LTC1629CG-PG#TRPBF is a synchronous buck switching regulator controller from Analog Devices, designed for high-efficiency DC-DC conversion. It operates within a supply voltage range of 4V to 36V and supports a fixed switching frequency of 220kHz. The device features a maximum duty cycle of 0.995 and includes two output stages with positive transistor drivers. Key control characteristics include enable functionality, phase control, power good indication, and soft start capabilities.

DC DC Switching Controllers Feature Summary

• Supports PolyPhase architecture for multi-phase operation
• Features synchronous rectification for improved efficiency
• Includes integrated soft start and power good monitoring

DC DC Switching Controllers Applications

• High current point-of-load regulation
• Multi-phase CPU/GPU power supplies
• Industrial equipment power distribution

DC DC Switching Controllers Procurement Notes

Verify the specific PG suffix against official documentation to confirm pinout or feature variations. Confirm RoHS compliance status via the manufacturer's declaration. Ensure the SSOP-28 package dimensions match your PCB footprint requirements before finalizing procurement.

DC DC Switching Controllers Selection Notes

Select this component when designing systems requiring synchronized multi-phase buck conversion. It is suitable for applications needing precise phase control and high current delivery. Consider thermal management strategies due to the controller's role in driving external MOSFETs in high-power scenarios.

DC DC Switching Controllers Part Context

This part belongs to the LTC1629 series, which focuses on polyphase synchronous step-down switching regulators. It is distinct from single-phase controllers like the LTC1624 and complements evaluation boards such as the DC311A for design verification.

DC DC Switching Controllers Replacement Considerations

Direct substitutes are not explicitly confirmed in public data. Evaluate the LTC1629EG-6#PBF for similar polyphase capabilities, though package and temperature ranges may differ.