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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：4-XDFN Exposed Pad
- Supplier Device Package：4-USPQ-B05 (1x1)
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Overview
The XC6140C18C9R-G is a voltage monitoring IC designed for rechargeable batteries, manufactured by Torex Semiconductor Ltd. It features a fixed threshold voltage of 1.8 V and supports a single monitored input with a CMOS output type. The device includes manual reset functionality and operates within a supply voltage range up to 6 V. It provides a reset delay time of 224 us and functions reliably across an operating temperature range from -40 C to +105 C. The component is housed in an SSOT-24 package.
Feature Summary
- Integrated voltage monitoring circuit specifically optimized for rechargeable battery applications
- Features manual reset capability allowing user-controlled system recovery
- CMOS output interface ensures compatibility with standard digital logic levels
Applications
- Rechargeable battery power management systems
- Voltage supervision in portable electronic devices
- Battery backup switch circuits
Procurement Notes
Verify the exact suffix against official Torex documentation to confirm pinout and electrical specifications. Ensure the SSOT-24 package matches your PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's datasheet before finalizing procurement orders.
Selection Notes
Select this component when a precise 1.8 V threshold is required for battery monitoring. The manual reset feature distinguishes it from auto-reset variants. Verify that the 6 V maximum supply voltage aligns with your system's input rails and that the CMOS output drives the subsequent logic correctly.
Part Context
This part belongs to the XC6140 series of supervisory circuits from Torex Semiconductor. The series focuses on low-power voltage monitoring solutions for battery-operated equipment. The specific model indicates a 1.8 V threshold variant within this family.
FAQ
Does the XC6140C18C9R-G include a watchdog timer?
No, the XC6140C18C9R-G does not include a watchdog timer function.
What is the reset delay time for this voltage monitor?
The reset delay time is specified as 224 us.
