MAX34406TETG+

Current Regulation/Management Overview

The MAX34406TETG+ is a quad current sense amplifier manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features four independent channels with selectable gains of 25 V/V, 50 V/V, 100 V/V, and 200 V/V. The device operates with a common-mode voltage range from 2 V to 28 V and provides a voltage output. Key electrical specifications include a maximum input offset voltage of 100 uV, a common-mode rejection ratio of 120 dB, and a gain error of 0.6%. The component has a 3dB bandwidth of 125 kHz and supports a shutdown function. It is housed in a TQFN-24 package and operates within a temperature range of -40 C to +85 C.

Current Regulation/Management Feature Summary

• Integrates four independent high-side current sense amplifiers in a single compact package.
• Offers flexible gain selection options including 25, 50, 100, and 200 V/V for diverse sensing requirements.
• Supports wide common-mode voltage operation up to 28 V for robust system monitoring.
• Includes a dedicated shutdown pin to minimize power consumption during idle states.

Current Regulation/Management Applications

• High-side current monitoring in industrial automation systems
• Power management unit (PMU) design for server infrastructure
• Battery management systems requiring precise current measurement
• Motor control applications needing multi-channel current feedback

Current Regulation/Management Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm availability status as supply may be limited or subject to factory special orders. Ensure the selected gain configuration matches the application requirements before finalizing procurement. Check RoHS compliance documentation if required for specific regulatory standards.

Current Regulation/Management Selection Notes

Select this component when multiple independent current channels are needed in a space-constrained design. The wide common-mode voltage range allows compatibility with various bus voltages. Consider the 125 kHz bandwidth for dynamic load applications. Evaluate the 100 uV max offset voltage for precision requirements. Verify thermal dissipation capabilities within the TQFN-24 package for the expected power levels.

Current Regulation/Management Part Context

This part belongs to the MAX34406 series of quad current sense monitors. It is designed for applications requiring simultaneous monitoring of multiple power rails. The device integrates precision amplifiers with low drift characteristics. It serves as a solution for complex power distribution networks in electronic equipment.

Current Regulation/Management FAQ

What is the common-mode voltage range of the MAX34406TETG+?

The device supports a common-mode voltage range from 2 V to 28 V.

Does the MAX34406TETG+ support shutdown mode?

Yes, the component includes a shutdown function to reduce power consumption.

What gain options are available for the amplifiers?

The amplifiers offer selectable gains of 25 V/V, 50 V/V, 100 V/V, and 200 V/V.