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LC05732ARA Datasheet Battery Protection IC

Manufacturer: onsemi

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Datasheet Details

Part number LC05732ARA
Manufacturer onsemi
File Size 316.80 KB
Description Battery Protection IC
Datasheet download datasheet LC05732ARA Datasheet

Overview

LC05732ARA Battery Protection IC, Integrated Power MOSFET, 1-Cell Lithium-Ion Battery Overview The LC05732ARA is a protection IC for 1-cell lithium-ion secondary batteries with integrated power MOS FET.

Also it integrates highly accurate detection circuits and detection delay circuits to prevent batteries from over-charging, over-discharging, over-current discharging and over-current charging.

In addition, main system can execute the power-on reset of itself by turning off the charge FET and discharge FET of LC05732ARA for a certain time period, with a reset signal.

Key Features

  • Charge-and-discharge power MOSFET are integrated at Ta = 25°C, VCC = 4.0V ON resistance (total of charge and discharge ) 4.8m (typ).
  • Highly accurate detection voltage/current at Ta = 25°C, VCC = 3.7V Over-charge detection ±25mV Over-discharge detection ±50mV Charge over-current detection ±0.7A Discharge ov.

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