TPK1034-QF6R-S

Power Supply Controllers, Monitors Overview

The TPK1034-QF6R-S is a low-voltage four-channel power monitor and sequencer manufactured by 3PEAK. It operates within a supply voltage range of 2 V to 5.5 V. The device integrates shunt reference capabilities for enhanced monitoring accuracy. It is housed in a 20-WFQFN package with an exposed pad, specifically designated as QFN-20 (3.5x3.5 mm or 5x3 mm depending on specific variant documentation). This component functions as a dedicated power supply controller and monitor for managing multi-rail systems.

Power Supply Controllers, Monitors Feature Summary

• Four-channel power monitoring capability for comprehensive system oversight
• Integrated power sequencing functionality for controlled startup and shutdown
• Low voltage operation suitable for portable and battery-powered applications
• Shunt reference enablement for improved measurement precision

Power Supply Controllers, Monitors Applications

• Multi-rail power supply management in industrial equipment
• Power sequencing for embedded computing systems
• Voltage monitoring in portable electronic devices
• System protection in consumer electronics

Power Supply Controllers, Monitors Procurement Notes

Verify the exact package dimensions (3.5x3.5 mm vs 5x3 mm) against the official datasheet, as sources vary. Confirm the suffix 'QF6R-S' corresponds to the specific reel and tape configuration required. Ensure compatibility with the target PCB footprint before ordering. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Power Supply Controllers, Monitors Selection Notes

Select this component when four independent voltage rails require simultaneous monitoring and sequential control. It is appropriate for designs operating between 2 V and 5.5 V. Consider the QFN-20 package constraints for thermal dissipation and board space. Verify that the internal shunt reference meets the accuracy requirements of the application without external calibration.

Power Supply Controllers, Monitors Part Context

The TPK1034 series belongs to 3PEAK's portfolio of analog power management solutions. These devices are designed to replace traditional discrete monitoring circuits with integrated ICs. The series supports various package options to fit different form factors. 3PEAK focuses on high-performance analog chips for industrial and consumer markets.

Power Supply Controllers, Monitors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the official 3PEAK documentation for direct pin-to-pin replacements or functional equivalents within the same product family.