RTQ6052GF

Current Regulation/Management Overview

The RTQ6052GF is a high-side measurement current shunt monitor with an integrated comparator, manufactured by Richtek. It operates within a supply voltage range of 2.9 V to 18 V and draws a typical operating supply current of 1.2 mA. The device provides a current sensing accuracy of 3.5% and functions reliably across an extended temperature range from -40°C to +85°C. Housed in an MSOP-8 surface-mount package, this component is designed for precise current monitoring applications requiring low power consumption and compact form factors.

Current Regulation/Management Feature Summary

• High-side current sensing capability allows placement on the positive rail without affecting ground references.
• Integrated comparator enables immediate threshold-based protection or signaling without external logic.
• Low quiescent current design supports battery-powered systems and energy-efficient operation.

Current Regulation/Management Applications

• Battery management systems requiring overcurrent detection
• Industrial equipment power monitoring circuits
• Automotive electronics current protection

Current Regulation/Management Procurement Notes

Verify the specific suffix GF against the manufacturer's official datasheet to confirm pinout compatibility and thermal characteristics. Ensure the procurement channel provides authentic components with traceable documentation. Cross-reference the Mouser number 835-RTQ6052GF for accurate identification during sourcing. Confirm RoHS compliance status matches project requirements before finalizing orders.

Current Regulation/Management Selection Notes

Select this component when high-side measurement is required with minimal additional circuitry. The integrated comparator simplifies design by removing the need for external comparison logic. Consider the 3.5% accuracy specification against system tolerance requirements. The MSOP-8 package offers a compact solution for space-constrained PCB layouts compared to larger packages.

Current Regulation/Management Part Context

This part belongs to Richtek's family of current and power monitors and regulators. It complements other PMIC solutions by providing dedicated analog sensing rather than digital interface-based monitoring. The device fits into applications where simple, reliable analog current limiting or monitoring is preferred over complex communication protocols.

Current Regulation/Management Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence carefully if considering alternatives from other manufacturers, as pinouts and electrical characteristics may differ significantly.

Current Regulation/Management FAQ

What is the maximum input voltage for the RTQ6052GF?

The maximum supply voltage for the RTQ6052GF is 18 V.

Does the RTQ6052GF support low-side current sensing?

No, the RTQ6052GF is specifically designed for high-side measurement only.