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Product attributes Property Value
Manufacturer Torex Semiconductor Ltd
Product Series
Packaging Cut Tape (CT) | 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)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The XC6140C20A9R-G from Torex Semiconductor is a Battery Monitor designed for single-cell applications. It provides Over Voltage protection to prevent battery damage during charging. With an operating temperature range of -40°C to 105°C, it is suitable for industrial and outdoor use. The 4-XDFN Exposed Pad package offers a compact solution for space-constrained designs.

  • Over Voltage Protection: Prevents single-cell battery overcharging, enhancing safety and reliability.
  • Extended Temperature Range: -40°C to 105°C supports demanding applications.
  • Compact Package: 4-XDFN minimizes PCB space for portable devices.
  • Single-Cell Optimization: Simplifies design for 1-cell battery systems.

Portable Audio Devices

Monitor a single cell in wireless speakers or headphones. Over Voltage protection ensures safe charging in consumer devices.

Drone Accessories

For single-cell battery packs in drone cameras or FPV transmitters, the wide temperature range supports outdoor flight conditions.

Smart Wearables

Use in smart glasses or health monitors. The compact 4-XDFN package fits tiny wearable PCBs.

Security Cameras

Monitor a single backup cell in wireless security cameras. The -40°C to 105°C range covers outdoor installations.

Portable Diagnostic Tools

Ideal for single-cell battery monitors in handheld diagnostic equipment, ensuring reliable protection in field service.

Q: What is the function of the XC6140C20A9R-G?
A: It is a Battery Monitor for single-cell battery systems.
Q: What battery chemistry does it support?
A: The technical data does not specify a particular chemistry.
Q: How many cells can it monitor?
A: It supports 1 cell.
Q: What fault protection does it provide?
A: It provides Over Voltage protection.
Q: What is the operating temperature range?
A: It operates from -40°C to 105°C (TA).
Q: What package is available?
A: It comes in a 4-XDFN Exposed Pad package.
Base Product Number : XC6140C20A9R
1 Cell Battery Management Battery Monitor BMS Over Voltage Torex Semiconductor XDFN
Q: What is the function of the XC6140C20A9R-G?
A: It is a Battery Monitor for single-cell battery systems.
Q: What battery chemistry does it support?
A: The technical data does not specify a particular chemistry.
Q: How many cells can it monitor?
A: It supports 1 cell.
Q: What fault protection does it provide?
A: It provides Over Voltage protection.
Q: What is the operating temperature range?
A: It operates from -40°C to 105°C (TA).
Q: What package is available?
A: It comes in a 4-XDFN Exposed Pad package.