LTC2931CF#PBF

Power Supply Controllers, Monitors Overview

The LTC2931CF#PBF is a six-channel power supply monitor manufactured by Analog Devices Inc. It operates within a supply voltage range up to 7 V and functions across an industrial temperature range of 0°C to +70°C. The device features a reset delay time of 3 ms and provides robust supervision for critical systems. It is housed in a 20-TSSOP surface-mount package, designed for applications requiring multi-rail monitoring with high reliability.

Power Supply Controllers, Monitors Feature Summary

• Provides simultaneous monitoring of six independent power supply rails
• Delivers robust supervision suitable for safety-critical automotive applications
• Features a manual reset capability with a defined 3 ms delay time

Power Supply Controllers, Monitors Applications

• Safety-critical automotive electronic systems
• Multi-rail industrial power distribution units
• Embedded systems requiring comprehensive voltage supervision

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix CF against the official Analog Devices datasheet to confirm the operating temperature range and package variant. Ensure the 20-TSSOP footprint matches the design layout. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement.

Power Supply Controllers, Monitors Selection Notes

Select this component when six distinct voltage rails require monitoring within a single integrated circuit. The 20-TSSOP package suits space-constrained designs. Verify that the 7 V maximum supply voltage aligns with the highest monitored rail. Consider the 3 ms reset delay for system timing requirements.

Power Supply Controllers, Monitors Part Context

This part belongs to the LTC2931 series of power supply monitors from Analog Devices. It complements other supervisory ICs by offering multi-channel capability in a compact form factor. The series supports various industrial and automotive standards, ensuring compatibility with modern embedded control architectures.

Power Supply Controllers, Monitors Replacement Considerations

Check Analog Devices documentation for direct pin-compatible alternatives within the LTC293x family. Verify functional equivalence for six-channel monitoring and 20-TSSOP packaging before substitution.