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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 XC6140N22A9R-G from Torex Semiconductor is a compact battery monitor designed for single-cell applications. It provides over voltage protection to safeguard the battery from excessive charging voltage. With an operating temperature range of -40°C to 105°C, it is suitable for a variety of environments. The ultra-small 4-XDFN exposed pad package makes it ideal for space-constrained designs.

  • Ultra-Compact Size: The 4-XDFN package is ideal for miniaturized electronic devices.
  • Wide Temperature Range: -40°C to 105°C operation supports outdoor and industrial use.
  • Over Voltage Protection: Prevents battery damage from overcharging.
  • Low Power Monitoring: Suitable for battery-powered applications where efficiency is critical.

Single-Cell Portable Devices

For compact devices like e-cigarettes or small wearables, this monitor provides over voltage protection for single-cell batteries.

IoT Sensors

In remote IoT sensors operating in outdoor environments, the -40°C to 105°C range ensures reliable monitoring.

Battery-Powered Medical Patches

The tiny 4-XDFN package is ideal for disposable medical patches requiring minimal footprint.

Portable Instrumentation

Handheld multimeters and similar tools benefit from over voltage protection to prevent battery damage.

Consumer Gadgets

For small consumer gadgets with single-cell batteries, this IC offers a simple protection solution.

Q: What is the function of the XC6140N22A9R-G?
A: It is a Battery Monitor IC.
Q: How many cells does it support?
A: It is designed for single-cell (1) battery applications.
Q: What fault protection is included?
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 it available in?
A: It comes in a 4-XDFN Exposed Pad package.
Q: What is the battery chemistry?
A: The chemistry is not specified in the available data.
Base Product Number : XC6140N22A9R
1 Cell Battery Management Battery Monitor BMS Over Voltage Protection Torex Semiconductor XDFN
Q: What is the function of the XC6140N22A9R-G?
A: It is a Battery Monitor IC.
Q: How many cells does it support?
A: It is designed for single-cell (1) battery applications.
Q: What fault protection is included?
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 it available in?
A: It comes in a 4-XDFN Exposed Pad package.
Q: What is the battery chemistry?
A: The chemistry is not specified in the available data.