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Torex Semiconductor XC6140 Battery Voltage Monitoring ICs are optimal for CV rechargeable batteries and electric double-layer capacitors. These ICs output the release signal even in the voltage drop of the rechargeable batteries with high internal impedance due to inrush current. The output is released by setting the release voltage to 2.475V and increasing the hysteresis width. These XC6140 ICs make the subsequent system stop and stand by on the rear stage until the charging is completed when the battery voltage drops.
The hysteresis width can be decided based on the internal impedance or over-discharge voltage of a rechargeable battery. These XC6140 ICs operate at a 1.1V to 6V operating voltage range, and -40℃ to 105℃ operating ambient temperature range. The battery voltage monitoring ICs are ideally used in voltage monitoring for rechargeable batteries with CV charging and voltage monitoring for electric double-layer capacitors.
