LT6118IDCB#TRMPBF

Current Regulation/Management Overview

The LT6118IDCB#TRMPBF is a high-side current sense amplifier manufactured by Analog Devices Inc. It integrates a precision reference voltage and a comparator with power-on reset (POR) capability into a single compact package. Designed for monitoring current in systems with common-mode voltages up to 36V, the device provides an output proportional to the sensed current. The integrated comparator allows for direct threshold detection without external components, while the reference pin offers a stable voltage source for biasing or additional circuitry.

Current Regulation/Management Feature Summary

• Integrates high-side current sensing with a precision reference and comparator
• Includes power-on reset functionality for reliable system startup
• Supports common-mode voltages up to 36V for flexible placement

Current Regulation/Management Applications

• Battery management systems for overcurrent protection
• Industrial motor control current monitoring
• Power supply input current limiting

Current Regulation/Management Procurement Notes

Verify the specific suffix TRMPBF indicates tape and reel packaging when ordering. Confirm the DCB package type matches your PCB footprint requirements. Ensure the 36V common-mode limit aligns with your system's maximum operating voltage. Check for RoHS compliance status if required by your manufacturing standards. Validate that the integrated comparator thresholds meet your application needs.

Current Regulation/Management Selection Notes

Select this component when space-constrained designs require combined sensing, reference, and comparison functions. It is suitable for applications needing accurate high-side current measurement with built-in fault detection. Consider the 36V common-mode range for medium-voltage systems. Evaluate the trade-off between the integrated comparator flexibility and fixed thresholds compared to discrete solutions.

Current Regulation/Management Part Context

This part belongs to the LT6118 family of high-side current sense amplifiers from Analog Devices. It shares functional similarities with the LT6119 series but differs in package options and specific integration levels. The IDCB variant specifically denotes the industrial temperature range and the DFN-6 package style, distinguishing it from other pinout or thermal variants within the broader product line.

Current Regulation/Management Replacement Considerations

LT6118IDC#TRPBF: Same function in different packaging format.

Current Regulation/Management FAQ

What is the maximum common-mode voltage supported?

The device supports common-mode voltages up to 36V.

Does the device include a comparator?

Yes, it integrates a comparator with power-on reset capability.