S-8424AABFT-TB-G

Power Supply Controllers, Monitors Overview

The S-8424AABFT-TB-G is a CMOS battery backup switching IC from the S-8424A Series, manufactured by ABLIC. It integrates two voltage regulators, three voltage detectors, and a power supply switch with its controller on a single chip. Designed for primary and backup power supply switching circuits, it provides microcontrollers with three types of voltage detection outputs corresponding to the supply voltage. The device operates within an ambient temperature range of -40 °C to +85 °C and is housed in an 8-pin TSSOP package.

Power Supply Controllers, Monitors Feature Summary

• Integrates dual voltage regulators, triple voltage detectors, and a power supply switch controller on a single CMOS chip
• Provides specialized sequence control for efficient utilization of backup power supplies during switching events
• Delivers three distinct voltage detection output signals to support microcontroller monitoring functions

Power Supply Controllers, Monitors Applications

• Primary and backup power supply switching circuits
• Microcontroller system power management configurations
• Battery backup system design

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix 'G' against the manufacturer's official documentation to confirm RoHS compliance status, as general series data may vary. Ensure the ordering information matches the exact package type and pin configuration required for your PCB layout. Cross-reference the datasheet revision to confirm all electrical characteristics align with your design specifications before finalizing procurement.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing systems requiring integrated switching between primary and backup power sources without external discrete controllers. The inclusion of multiple voltage detectors simplifies the interface with microcontrollers by providing necessary monitoring signals directly. Consider the operating temperature range and package constraints to ensure compatibility with the target application environment and board space limitations.

Power Supply Controllers, Monitors Part Context

This part belongs to the S-8424A Series of battery backup switching ICs from ABLIC. These devices are engineered to manage power transitions seamlessly, ensuring data integrity and system stability during power failures. The series is characterized by its high integration level, reducing the component count and board area required for robust power management solutions in embedded applications.

Power Supply Controllers, Monitors Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided source material. Consult the manufacturer's official documentation or authorized distributors for verified cross-reference options that match the functional requirements and pinout compatibility.