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Product Detailed Parameters
- Description：VOLTAGE MONITORING IC FOR RECHAR
- Series：-
- Mfr：Torex Semiconductor Ltd
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：4-XDFN Exposed Pad
- Supplier Device Package：4-USPQ-B05 (1x1)
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Overview
The XC6140C22A9R-G is a voltage monitoring IC designed for rechargeable batteries with constant voltage charging capabilities. It features a CMOS output type and operates within a supply voltage range up to 6 V. The device has a threshold voltage of 2.2 V and includes manual reset functionality without a watchdog timer. It utilizes a backup battery switch and provides a reset delay time of 224 us. The component is housed in an SSOT-24 package, supports surface mount installation, and functions across a temperature range from -40 C to +105 C.
Feature Summary
- Integrated voltage monitoring specifically tailored for rechargeable battery applications with constant voltage charging support
- Includes manual reset capability and a dedicated backup battery switch for system reliability
- Utilizes CMOS output interface for direct logic compatibility
Applications
- Rechargeable battery voltage supervision
- Constant voltage charging circuit monitoring
- Backup power switching systems
Procurement Notes
Verify the specific suffix codes against official Torex Semiconductor documentation to ensure correct threshold voltage and output configuration. Confirm package type and operating temperature range requirements match the target application environment. Cross-reference datasheet electrical characteristics for accurate design integration.
Selection Notes
Select this component when a dedicated voltage monitor for rechargeable batteries with CV charging is required. Ensure the 2.2 V threshold aligns with the battery's discharge cutoff needs. Verify that the CMOS output and SSOT-24 package fit the board layout constraints.
Part Context
This part belongs to the XC6140 series of supervisory circuits manufactured by Torex Semiconductor. It is categorized under PMIC - Power Management ICs and specifically serves as a voltage monitor. The series is designed for compact electronic devices requiring precise voltage supervision.
Replacement Considerations
Other XC6140 variants with different threshold voltages or output types may serve as functional substitutes if electrical parameters are adjusted accordingly.
