LTC3834EGN-1#TRPBF

DC DC Switching Controllers Overview

The LTC3834EGN-1#TRPBF is a synchronous step-down controller from Analog Devices, housed in an SSOP-16 package. It operates with an input voltage range of 4 V to 36 V and supports output voltages from 800 mV to 10 V. The device delivers up to 25 A of output current at a fixed switching frequency of 400 kHz. Key electrical specifications include a quiescent current of 4 uA, a supply current of 30 uA, and load regulation of 0.1%. It functions within a temperature range of -40°C to +85°C.

DC DC Switching Controllers Feature Summary

• Synchronous buck topology for high-efficiency power conversion
• Ultra-low quiescent current for enhanced standby performance
• Integrated shutdown control for power management flexibility

DC DC Switching Controllers Applications

• Industrial point-of-load regulation
• Distributed power systems
• Telecommunications infrastructure

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging distinct from tube variants. Confirm RoHS compliance status through official documentation. Ensure the SSOP-16 footprint matches design requirements. Validate operating temperature ranges against environmental constraints. Cross-reference manufacturer part numbers to avoid substitution errors.

DC DC Switching Controllers Selection Notes

Select this component when low static current is critical for system efficiency. The 400 kHz frequency balances size and performance. Verify input voltage compatibility with the 4 V to 36 V range. Consider thermal dissipation for 25 A output applications. Compare against family members for pinout or feature variations.

DC DC Switching Controllers Part Context

This part belongs to the LTC3834-1 series of synchronous step-down controllers. It shares architectural similarities with other devices in the Analog Devices PMIC portfolio. The SSOP-16 package offers a compact solution for space-constrained designs. It complements higher-power multi-phase controllers in complex power architectures.

DC DC Switching Controllers Replacement Considerations

LTC3834EGN-1#PBF is the tube-packaged equivalent. Verify functional equivalence before substitution. Check for any differences in manufacturing lot or revision levels.