RT6056GF

Current Regulation/Management Overview

The RT6056GF is a high-accuracy, bidirectional current and power monitor by Richtek USA Inc. It supports both high-side and low-side measurements with an I²C and SMBus interface. The device features a 16-bit ADC for converting sensed voltage drops into digital current (Amperes) and power (Watts) data. It operates on a supply voltage of 2.7 V to 5.5 V and monitors bus voltages from 0 V to 36 V. Key electrical specifications include a maximum gain error of 0.12% and a maximum offset voltage of 10 µV. It provides programmable calibration, adjustable conversion times, and averaging functions.

Current Regulation/Management Feature Summary

• Bidirectional current sensing capability supporting both high-side and low-side configurations.
• Integrated 16-bit analog-to-digital converter for precise digital reporting of current and power.
• I²C and SMBus compatible communication interfaces for system integration.
• Comprehensive alert functionality with open-drain outputs for over-current, over-voltage, and over-power conditions.

Current Regulation/Management Applications

• Server, storage, and network equipment
• Portable and battery-powered systems
• Load point (POL) modules
• Laptops
• High-end digital televisions

Current Regulation/Management Procurement Notes

Verify the specific suffix GF against the manufacturer's official datasheet to confirm package type and temperature range compatibility. Ensure that the I²C address configuration aligns with your system design requirements. Cross-reference the pinout diagram in the latest documentation to prevent layout errors during PCB assembly. Confirm RoHS compliance status if required by your manufacturing standards.

Current Regulation/Management Selection Notes

Select this component when high precision is critical for energy monitoring applications. The low offset voltage and gain error make it suitable for accurate power tracking in sensitive electronics. Consider the MSOP-10 package size for space-constrained designs. Evaluate the need for bidirectional sensing if reverse power flow detection is required in the system architecture.

Current Regulation/Management Part Context

This part belongs to the RTQ6056 series of high-accuracy current sense monitors. It is designed for industrial-grade performance with a wide operating temperature range. The device integrates essential monitoring functions into a compact form factor, reducing the need for external components typically required for discrete current sensing solutions.

Current Regulation/Management Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference documentation for potential alternatives.