XC6140C18ANR-G

Overview

The XC6140C18ANR-G is a voltage monitoring integrated circuit from Torex Semiconductor, designed for rechargeable battery applications with constant voltage charging support. It operates within a supply voltage range of up to 6 V and features a detection threshold of 1.8 V. The device provides an open-drain output and includes manual reset functionality. It incorporates a backup switch for battery retention and exhibits a reset delay time of 224 us. The component functions reliably across an extended temperature range from -40 C to +105 C.

Feature Summary

• Supports constant voltage charging for rechargeable batteries
• Includes manual reset capability for system control
• Features a battery backup switch for data retention

Applications

• Rechargeable battery voltage monitoring
• Constant voltage charging systems
• Battery backup power management

Procurement Notes

Verify the specific suffix ANR-G against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure the 1.8 V threshold aligns with the target battery monitoring requirements. Cross-reference RoHS compliance details directly with the supplier documentation prior to procurement.

Selection Notes

Select this component when a 1.8 V detection threshold is required for battery supervision. The open-drain output allows flexible interfacing with various logic levels. Manual reset support is essential for designs requiring explicit system recovery actions. Verify that the SSOT-24 package fits the available PCB space constraints.

Part Context

This part belongs to the XC6140 series of supervisory circuits by Torex Semiconductor. These devices are specialized for managing voltage states in portable electronics powered by rechargeable cells. The series distinguishes itself through integrated backup switches and charging compatibility, differentiating it from standard voltage detectors lacking these specific battery management features.

Replacement Considerations

Consult the official XC6140 series datasheet for direct pin-compatible alternatives with adjusted threshold voltages. Substitutes must maintain the same SSOT-24 package and open-drain output configuration to ensure circuit compatibility without schematic modifications.