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CS213

Neotec
Part Number CS213
Manufacturer Neotec
Description Protection IC
Published Jul 23, 2014
Detailed Description CS213 Protection IC for 1-Cell Battery Pack Features „ Detection Accuracy ƒ Over-charge Detection: ±40mV ƒ Over-dischar...
Datasheet PDF File CS213 PDF File

CS213
CS213

Overview
CS213 Protection IC for 1-Cell Battery Pack Features „ Detection Accuracy ƒ Over-charge Detection: ±40mV ƒ Over-discharge Detection: ±100mV ƒ Discharge Over-current Detection: ±20mV „ High Withstand Voltage ƒ Absolute maximum ratings: 28V (V- pin and CO pin) „ Ultra Small Package ƒ SOT-23-6 Description The CS213 is the 1-cell protection IC for lithium-ion/lithium-polymer rechargeable battery pack.
This protection IC was developed for use with lithium-ion/lithium polymer 1-cell serial batteries.
It detects over-charge, over-discharge, discharge over-current and other abnormalities, and functions to protect the battery by turning off the external FETs.
The IC also has a built-in timer circuit (for detection delay times), so fewer external parts can be used in protection circuit configuration.
The tiny package is especially suitable for compact portable device, i.
e.
slim mobile phone and Bluetooth earphone.
Application „ Mobile phone battery packs „ Digital camera battery packs „ Bluetooth earphone Li-ion battery module Typical Application Circuit Neotec Semiconductor Ltd.
www.
neotec.
com.
tw 1/13 CS213DS V1.
5 2014/07/18 The above information is the exclusive intellectual property of Neotec Semiconductor Ltd.
and shall not be disclosed, distributed without permission from Neotec.
Package and Pin Description CS213 SOT-23-6 6 54 NNTT11775588 123 Pin No.
1 2 3 4 5 6 Symbol DO V- CO NC VDD VSS Description Connection of discharge control FET gate Voltage detection between V- pin and VSS pin (Over-current / charger detection pin) Connection of charge control FET gate No connection Connection for positive power supply input Voltage detection between V- pin and VSS pin (Over-current / charger detection pin) Pin assignment compatible with RICOH R542X, SEIKO S-8261, RICHTEK RT9541CER, FORTUNE DW-01, DW-02.
Ordering Information CS213-XXX XX X Version Type Serial number Package Type A6: SOT-23-6 Product Name List Detection voltage: CS213 XLK Over-charge Detecti...


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