MAX4210BETT+T

Current Regulation/Management Overview

The MAX4210BETT+T is a high-side power and current monitor from Analog Devices. It provides an analog output voltage proportional to the load's consumed power by multiplying load current and source voltage. The device measures load current using a high-side current-sense amplifier, which is beneficial for battery-powered systems as it does not interfere with the ground path. It operates within a +4V to +28V input source voltage range and accepts a +2.7V to +5.5V power-supply voltage. Key electrical parameters include a low supply current of 380µA, a bandwidth of 220kHz, and ±1.5% maximum accuracy for both current and power sensing.

Current Regulation/Management Feature Summary

• Provides real-time monitoring of current and power consumption via an analog output
• Utilizes high-side current sensing to avoid interference with the load's ground path
• Integrates a precise reference output and uncommitted comparators for system control

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 component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to integration. Review datasheet revisions for any functional updates. Ensure storage conditions meet moisture sensitivity level requirements to maintain package integrity during assembly.

Current Regulation/Management Selection Notes

Select this component when high-side monitoring is required without ground path disruption. Consider the specific gain options and full-scale voltage settings relative to the shunt resistor value. Evaluate the operating temperature range against environmental constraints. Compare supply current specifications against total system power budgets.

Current Regulation/Management Part Context

This part belongs to the MAX4210/MAX4211 family of low-cost, low-power monitors. It is designed for applications requiring accurate power management in battery-operated devices. The series supports various gain configurations to accommodate different current-sense ranges.

Current Regulation/Management Replacement Considerations

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