PAC1932T-I/J6CX

Current Regulation/Management Overview

The PAC1932T-I/J6CX is a four-channel DC power monitor manufactured by Microchip Technology, designed for high-side current sensing applications. It operates within an input voltage range of 2.7 V to 5.5 V and maintains a typical supply current of 585 uA. The device ensures measurement accuracy of 1% across the specified operating temperature range of -40°C to +85°C. Packaged in a compact WLCSP-16 format, it integrates accumulation capabilities for energy monitoring.

Current Regulation/Management Feature Summary

• Provides simultaneous monitoring of four independent DC power channels with high-side sensing capability.
• Integrates accumulation functions to track total energy consumption over time without external microcontroller intervention.
• Delivers consistent measurement accuracy of 1% across the full industrial temperature range.

Current Regulation/Management Applications

• Multi-rail power distribution systems in embedded computing platforms
• Battery management systems requiring precise channel-level energy tracking
• Industrial equipment monitoring where high-side current detection is required

Current Regulation/Management Procurement Notes

Verify the specific suffix J6CX corresponds to the WLCSP-16 package variant when sourcing. Confirm that the I-grade designation aligns with the required -40°C to +85°C operating temperature range for your application environment. Ensure compatibility with the 2.7 V to 5.5 V supply voltage constraints during system design validation.

Current Regulation/Management Selection Notes

Select this component when four-channel monitoring is necessary within a limited board space due to its WLCSP-16 footprint. Consider the 585 uA quiescent current impact on overall system efficiency. Verify that the high-side sensing topology matches the circuit architecture, as low-side alternatives may be required if ground-referenced loads are used.

Current Regulation/Management Part Context

This part belongs to the PAC19xx series of power monitors from Microchip Technology, which focuses on integrated current and energy measurement solutions. The PAC1932 specifically addresses multi-channel requirements, distinguishing itself from single-channel variants like the PAC1931 through its ability to handle four distinct power rails simultaneously.

Current Regulation/Management Replacement Considerations

The PAC1931T-I/J6CX serves as a functional substitute if only one monitoring channel is required, offering similar electrical characteristics but reduced channel count. No direct four-channel equivalents from other manufacturers are confirmed in public documentation.