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XC6140 - Voltage monitoring

General Description

The XC6140 series are battery voltage monitoring ICs optimal to CV rechargeable batteries and electric double layer capacitors.

Key Features

  • S Operating Voltage Range Release Voltage Detect Voltage Release Voltage Accuracy Detection Voltage Accuracy Temperature Characteristics Ultra-Low Power Output type Output logic Undefined operation Protection (CMOS Output only) Operating Ambient Temperature Packages Environment friendly ：1.1V ~ 6.0V ：2.475V ：1.6V ~ 2.2V (0.1V increments) ：± 1.3% (Ta=25℃) ± 3.0% (Ta=-40℃~ 105℃) ：± 0.8% (Ta=25℃) ：± 2.5% (Ta=-40℃~ 105℃) ：± 50ppm/℃ (TYP. ) ：104nA TYP. (＠detect, VDF=1.6V, VIN=1.44V) 139nA TYP. (＠releas.

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Full PDF Text Transcription for XC6140 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for XC6140. For precise diagrams, and layout, please refer to the original PDF.

XC6140 Series Voltage monitoring IC for rechargeable batteries with CV charging. ETR02050-002b (Release Voltage 2.475V, Hysteresis width 0.275V~0.875V, Ultra low power Vo...

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ase Voltage 2.475V, Hysteresis width 0.275V~0.875V, Ultra low power Voltage Detector.) ■GENERAL DESCRIPTION The XC6140 series are battery voltage monitoring ICs optimal to CV rechargeable batteries and electric double layer capacitors. By setting release voltage to 2.475V and increasing the hysteresis width, it is possible to continue to output the release signal even in the voltage drop of the rechargeable batteries with high internal impedance due to inrush current. When the battery voltage drops, it is possible to make the subsequent system stop and stand by on the rear stage until the charging is completed by setting t

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