BQ500100DCKT

Overview

The BQ500100DCKT is a high-side current monitor designed for wireless charging applications, manufactured by Texas Instruments. It operates within an input voltage range of 2.7 V to 6 V and features a maximum supply current of 100 uA. The device provides a measurement accuracy of 2% and functions reliably across a temperature range from -40°C to +105°C. Packaged in a compact SC-70-6 surface-mount case, it integrates into power management systems requiring precise current sensing.

Feature Summary

• High-side current monitoring capability optimized for wireless charging systems
• Low quiescent current consumption supporting energy-efficient designs
• Compact SC-70-6 package suitable for space-constrained PCB layouts

Applications

• Wireless charging current monitoring
• Power management ICs
• Current & Power Monitors & Regulators

Procurement Notes

Verify the specific suffix DCKT against the official datasheet to confirm the tape-and-reel packaging configuration. Ensure the component meets RoHS compliance requirements for your target market. Confirm moisture sensitivity levels and storage conditions prior to assembly to prevent damage during soldering processes.

Selection Notes

Select this component when high-side sensing is required within a 6V limit. The 2% accuracy suits general monitoring tasks rather than precision instrumentation. Consider the SC-70-6 footprint for board space optimization. Evaluate thermal performance at the upper operating temperature limit of 105°C.

Part Context

This part belongs to the BQ500100 series of current monitors from Texas Instruments. It falls under the broader category of PMICs and power management integrated circuits. The device complements other components in wireless power transfer architectures by providing essential feedback data.

Replacement Considerations

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