MAX4210BETT-T

Current Regulation/Management Overview

The MAX4210BETT-T is a high-side power and current monitor manufactured by Analog Devices Inc./Maxim Integrated. It provides an analog output voltage proportional to the load power by multiplying load current and source voltage. The device operates with an input source voltage range of +4V to +28V and a power-supply voltage range of +2.7V to +5.5V. Key electrical parameters include a low supply current of 380µA, a bandwidth of 220kHz, and current-sense accuracy of ±1.5% maximum. It features three current/power gain options and a 100mV/150mV current-sense full-scale voltage. The component is housed in a small 6-pin TDFN package.

Current Regulation/Management Feature Summary

• Provides real-time monitoring of current and power via an analog output proportional to load consumption
• Utilizes a high-side current-sense amplifier that does not interfere with the load ground path
• Offers selectable current and power gain options for flexible system integration

Current Regulation/Management Applications

• Overpower circuit breakers
• Smart battery packs and chargers
• Short-circuit protection circuits
• Power-supply displays and measurement instrumentation

Current Regulation/Management Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices or Maxim Integrated, as both entities are associated with this product line. Ensure compatibility with the required 6-pin TDFN footprint during procurement planning.

Current Regulation/Management Selection Notes

Select this component for applications requiring high-side monitoring without ground path interference. Consider the ±1.5% accuracy and 220kHz bandwidth for precision requirements. Evaluate the 380µA supply current against battery life constraints. Verify that the +4V to +28V input range matches the system's source voltage specifications.

Current Regulation/Management Part Context

The MAX4210 series includes variants such as the MAX4210BEUA+ and MAX4210DEUA+T, which share similar functional descriptions but differ in package types like µMAX or TSSOP. The BETT variant specifically utilizes a 6-pin TDFN form factor. This family serves as a low-cost solution for power management in portable and industrial electronics.

Current Regulation/Management Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.