LTC3824IMSE#TRPBF

DC DC Switching Controllers Overview

The LTC3824IMSE#TRPBF is a high voltage step-down DC/DC controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4V to 60V and supports output voltages from 800mV to 60V. The device features a quiescent current of 40uA and a switching frequency of 200kHz. It is housed in a 10-lead MSOP package and functions within a temperature range of -55°C to +150°C.

DC DC Switching Controllers Feature Summary

• Designed as a high voltage buck controller capable of driving external P-channel MOSFETs
• Features a wide input voltage range suitable for industrial and automotive applications
• Includes a high voltage gate driver for efficient power management

DC DC Switching Controllers Applications

• Industrial high power applications
• Automotive high power applications
• Step-down DC/DC conversion systems

DC DC Switching Controllers Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when sourcing. Confirm the IMSE designation corresponds to the industrial temperature grade (-55°C to +150°C) required for your environment. Ensure compatibility with external P-channel MOSFET selection for the intended load current.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring a wide input voltage range up to 60V. It is suitable for applications needing low quiescent current to maintain efficiency at light loads. Consider the MSOP-10 package size for space-constrained PCB layouts. Verify that the external MOSFETs can handle the required voltage and current ratings.

DC DC Switching Controllers Part Context

This part belongs to the LTC3824 series of high voltage step-down controllers. It is designed to replace older solutions by offering lower quiescent current and higher voltage tolerance. The series is commonly used in power management integrated circuits for robust DC/DC conversion.

DC DC Switching Controllers Replacement Considerations

LTC3824MPMSE#PBF is a verified substitute within the same family, differing primarily in package type (MSOP vs MSOP-EP) and potentially thermal performance.