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LV51140T - 1-Cell Lithium-Ion Battery Protection IC

Description

FET gate connection for discharge control (CMOS output) Voltage monitoring for charger negative FET gate connection for charge control (CMOS output) N/C Positive power input Negative power input No.A1024-3/13 Datasheet pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr LV51140T Block Diagram

Features

  • High accuracy detection voltage Over-charge detection Over-charge hysteresis Over-discharge detection Charge over-current detection Discharge over-current detection Operation Over-discharge condition ±25mV ±25mV ±25% ±0.3V ±20mV Typ. 3.0µA Max. 0.1µA.
  • Delay time (internal adjustment).
  • Low current consumption.
  • 0V cell battery charging function Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Supply voltage Input voltage of VM Output voltage of.

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Full PDF Text Transcription

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www.DataSheet.co.kr Ordering number : ENA1024 CMOS IC LV51140T Overview 1-Cell Lithium-Ion Battery Protection IC The LV51140T is protection IC for rechargeable Li-ion battery by high withstand voltage CMOS process. The LV51140T protect single-cell Li-ion battery from over-charge, over-discharge, charge over-current and discharge over-current. Features • High accuracy detection voltage Over-charge detection Over-charge hysteresis Over-discharge detection Charge over-current detection Discharge over-current detection Operation Over-discharge condition ±25mV ±25mV ±25% ±0.3V ±20mV Typ. 3.0µA Max. 0.
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