CS5462-ISZ

Overview

The CS5462-ISZ is a low-cost current and power monitor IC manufactured by Cirrus Logic. It operates within a supply voltage range of 2.4 V to 2.6 V, drawing a typical operating supply current of 25 nA. The device is housed in an SOIC-8 surface-mount package and supports output currents up to 1 uA. It functions as a power/energy meter with pulse output capabilities.

Feature Summary

• Provides low-cost monitoring for current and power applications
• Features ultra-low operating supply current for energy efficiency
• Includes pulse output functionality for energy measurement

Applications

• Current monitoring systems
• Power regulation circuits
• Energy metering devices

Procurement Notes

Verify the Not Recommended for New Design (NRND) status before implementation. Confirm RoHS compliance details and check for updated lifecycle notices from Cirrus Logic. Ensure the specific SOIC-8 package variant matches design requirements.

Selection Notes

Select this component for applications requiring minimal quiescent current draw. Verify that the narrow 2.4 V to 2.6 V supply voltage range aligns with system power rails. Consider the NRND status when planning long-term production cycles.

Part Context

This part belongs to the Cirrus Logic CS5462 series, categorized under Power Monitors within the PMIC family. It is designed for efficient power management tasks where low standby consumption is critical.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.