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Product Detailed Parameters
- Description：VOLTAGE MONITORING IC FOR RECHAR
- Series：-
- Mfr：Torex Semiconductor Ltd
- Package：Tape & Reel (TR)
- Function：Battery Monitor
- Battery Chemistry：-
- Number of Cells：1
- Fault Protection：Over Voltage
- Interface：-
- Operating Temperature：-40°C ~ 105°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-82
- Supplier Device Package：SSOT-24
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Overview
The XC6140C21ANR-G is a voltage monitoring integrated circuit designed for rechargeable battery applications with constant voltage charging capabilities. Manufactured by Torex Semiconductor, this supervisory circuit operates within a maximum supply voltage of 6 V and features a threshold voltage of 2.1 V. It utilizes an SSOT-24 package and provides an open-drain output type. The device supports manual reset functionality and includes a backup battery switch feature. It offers a reset delay time of 224 us and functions reliably across a temperature range from -40 C to +105 C.
Feature Summary
- Integrated voltage monitoring specifically optimized for rechargeable batteries with CV charging support
- Includes manual reset capability for controlled system recovery
- Features a dedicated backup battery switch for power continuity management
Applications
- Rechargeable battery voltage supervision
- Constant voltage charging system monitoring
- Backup power switching circuits
Procurement Notes
Verify the specific suffix ANR-G against the official Torex Semiconductor datasheet to confirm pinout compatibility and electrical characteristics. Ensure the selected component matches the required 2.1 V threshold and open-drain output configuration for your specific circuit design. Cross-reference the SSOT-24 package dimensions with your PCB footprint requirements before finalizing procurement.
Selection Notes
Select this component when designing systems requiring precise voltage monitoring for rechargeable batteries with integrated CV charging support. The open-drain output and manual reset feature make it suitable for applications needing explicit control over system reset states. Verify that the 2.1 V threshold aligns with your battery's minimum operating voltage requirements.
Part Context
This part belongs to the XC6140 series of voltage monitors from Torex Semiconductor. The series is characterized by its focus on rechargeable battery applications and integration of constant voltage charging monitoring features. The XC6140N21ANR-G and XC6140C21ANR-G variants share similar functional blocks but may differ in output types or specific electrical tolerances as defined by their respective suffixes.
FAQ
What is the output type of the XC6140C21ANR-G?
The XC6140C21ANR-G features an open-drain output type.
Does the XC6140C21ANR-G include a watchdog timer?
No, the XC6140C21ANR-G does not include a watchdog timer.
