MAX34417ENE+

Current Regulation/Management Overview

The MAX34417ENE+T is a four-channel SMBus power accumulator designed for high-side current and power monitoring. It operates within a supply voltage range of 2.7 V to 3.6 V, drawing a typical operating current of 774 uA. The device provides measurement accuracy of 1.5% and functions reliably across an extended temperature range from -40°C to +85°C. Packaged in a compact 16-ball Wafer Level Package (WLP-16), it integrates multiple channels into a small footprint suitable for space-constrained applications.

Current Regulation/Management Feature Summary

• Four independent channels for simultaneous power accumulation
• SMBus interface for digital communication and configuration
• High-side sensing capability for accurate current monitoring
• Wide dynamic range operation for diverse load conditions

Current Regulation/Management Applications

• Server power management systems
• Smartphone battery charging circuits
• Tablet power distribution units
• Ultrabook power regulation modules

Current Regulation/Management Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through official documentation. Check current availability as supply may be limited or restricted. Ensure the WLP-16 package compatibility with your PCB layout constraints before finalizing procurement decisions.

Current Regulation/Management Selection Notes

Select this component when multi-channel power monitoring is required in a minimal footprint. The low supply current makes it suitable for battery-powered devices. Verify that the SMBus protocol matches your system controller. Ensure the 2.7V to 3.6V supply range aligns with your system voltage rails.

Current Regulation/Management Part Context

This part belongs to the MAX34417 family of SMBus power accumulators. It complements other Maxim Integrated PMIC solutions by providing precise energy tracking. The device is often used alongside voltage regulators and battery monitors in complex power management architectures for portable electronics.

Current Regulation/Management Replacement Considerations

The MAX34427EWC+T is a dual-channel variant within the same family. Verify channel count requirements before substitution. Both parts share similar SMBus interfaces and operational characteristics.