PAC1942T-1E/J6CX

$1.26

Description：IC CURRENT/VOLT MON 1% 16WLCSP
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d66244f613e7 Category: Current Regulation/Management Brand: Microchip Technology

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Product introduction

PAC1942T-1E/J6CX is listed in the Current Regulation/Management range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC CURRENT/VOLT MON 1% 16WLCSP. Review the specifications below when checking this part for your BOM.

Current Regulation/Management specifications for PAC1942T-1E/J6CX

Description：IC CURRENT/VOLT MON 1% 16WLCSP
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Current/Voltage Monitor
Sensing Method：Low-Side
Accuracy：±1%
Voltage - Input：2.7V ~ 5.5V
Current - Output：-
Operating Temperature：-40°C ~ 125°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：16-WFBGA, WLCSP
Supplier Device Package：16-WLCSP (2.23x2.17)

Current Regulation/Management datasheet and documents for PAC1942T-1E/J6CX

PAC1942T-1E/J6CX

Current Regulation/Management Overview

The PAC1942T-1E/J6CX is a dual-channel power monitor manufactured by Microchip Technology, designed for high-side current and voltage sensing. It operates within a supply voltage range of 2.7 V to 5.5 V and features an operating quiescent current of 395 uA. The device provides measurement accuracy of 1% and functions reliably across a temperature range from -40°C to +125°C. Packaged in a compact 16-WLCSP (2.23x2.17 mm) format suitable for surface mount installation, it integrates accumulator capabilities for energy monitoring applications.

Current Regulation/Management Feature Summary

Dual-channel architecture supporting simultaneous high-side current and voltage measurements
Integrated accumulator functionality for cumulative energy monitoring
High precision performance with 1% measurement accuracy
Extended industrial temperature operation capability

Current Regulation/Management Applications

Battery management systems requiring precise energy tracking
Portable electronic devices with strict power constraints
Industrial equipment needing reliable power state monitoring
Automotive subsystems demanding wide temperature stability

Current Regulation/Management Procurement Notes

Verify the specific suffix J6CX against official Microchip documentation to confirm package dimensions and marking details. Ensure compatibility with 16-WLCSP footprint requirements during PCB layout. Confirm RoHS3 compliance status through current datasheets before finalizing procurement specifications.

Current Regulation/Management Selection Notes

Select this component when dual-channel monitoring with integrated accumulation is required. Consider the 16-WLCSP package size for space-constrained designs. Verify that the 2.7 V minimum supply voltage aligns with system power rails. Evaluate the 395 uA quiescent current impact on overall system efficiency.

Current Regulation/Management Part Context

This part belongs to the PAC194x family of multi-channel power monitors. It complements other variants like the PAC1934, which offers four channels but differs in sensing configuration and temperature range. The PAC1942 specifically targets applications requiring two independent measurement channels with accumulated energy data.