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EC9525 - LI-ION PROTECTION IC

This page provides the datasheet information for the EC9525, a member of the EC9525_E LI-ION PROTECTION IC family.

Datasheet Summary

Description

The EC9525 is protection IC with Power MOS for over-charge/discharge of rechargeable one-cell Lithium-ion(Li+) excess load current, further include a short circuit protector for preventing large external short circuit current.

Features

  • Low supply current High accuracy detector Threshold Supply current Standby current (after detecting over-discharge) Over-charge detector(Topt=25ºC) Over-charge detector (Topt=0 to 50ºC) Over-discharge detector Variety of detector threshold Built in protection circuit Output delay of over charge Output delay of over-discharg Package Over-charge detector threshold Over-discharge detector threshold Excess current protection Accuracy Time delay at VDD=4.3V VDD=2.4V with built-in capacitor EC9525 T.

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Datasheet preview – EC9525

Datasheet Details

Part number EC9525
Manufacturer E-CMOS
File Size 154.14 KB
Description LI-ION PROTECTION IC
Datasheet download datasheet EC9525 Datasheet
Additional preview pages of the EC9525 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Preliminary LI-ION PROTECTION IC WITH POWER MOS Features Low supply current High accuracy detector Threshold Supply current Standby current (after detecting over-discharge) Over-charge detector(Topt=25ºC) Over-charge detector (Topt=0 to 50ºC) Over-discharge detector Variety of detector threshold Built in protection circuit Output delay of over charge Output delay of over-discharg Package Over-charge detector threshold Over-discharge detector threshold Excess current protection Accuracy Time delay at VDD=4.3V VDD=2.4V with built-in capacitor EC9525 TYP. 3.0uA TYP. 0.25uA +/- 25mV +/- 30mV +/- 3.0% 4.0V to 4.4V step of 0.005V 2.0V to 3.0V step of 0.005V 0.04V to 0.32V step of 0.04V ±20% 1.0S 10mS SOP-8/8-pin Page 1 of 9 DR18EV103B-Ver2.
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