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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 XC6140N20A9R-G is a Battery Monitor from Torex Semiconductor for single-cell applications. It features Over Voltage protection to safeguard batteries during charging. Its operating temperature range of -40°C to 105°C makes it suitable for industrial and automotive environments. The 4-XDFN Exposed Pad package enables compact PCB designs.

  • Over Voltage Protection: Protects single-cell batteries from overcharging, extending lifespan.
  • Wide Operating Range: -40°C to 105°C ensures reliable performance in extreme conditions.
  • Space-Saving Package: 4-XDFN reduces board footprint for portable devices.
  • Single-Cell Design: Optimized for 1-cell systems, simplifying integration.

Portable Power Banks

Monitor a single high-capacity cell in compact power banks. Over Voltage protection ensures safe charging from USB sources.

Automotive Telematics

Use in single-cell backup batteries for GPS trackers. The -40°C to 105°C range covers extreme vehicle environments.

Industrial Handhelds

For rugged barcode scanners or PDAs, the wide temperature range supports warehouse and outdoor use.

Smart Agriculture Sensors

Monitor a single cell in soil or weather sensors. Over Voltage protection prevents damage from solar charging fluctuations.

Emergency Lighting

Ideal for single-cell backup in emergency lights, ensuring reliable operation during power outages.

Q: What is the function of the XC6140N20A9R-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 : XC6140N20A9R
1 Cell Battery Management Battery Monitor BMS Over Voltage Torex Semiconductor XDFN
Q: What is the function of the XC6140N20A9R-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.