Product 產品介紹
Product 產品介紹
CS213
CS213
Part Number Cells Protected Overvoltage Threshold(v) Protection FETs Protection for Shutdown Current(uA) Package
Undervoltage Overcurrent Short-circuit
CS213 1s-cell +/-40mV N-MOS +/-100mV DOC: +/-150mV +/-200mV - SOT-23-6
相關資料下載
 
Overview
The CS213A 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. 
 
Features
*Detection Accuracy 
-Over-charge Detection:±40mV     
-Over-discharge Detection:±100mV     
-Discharge Over-current Detection:±20mV     

*High Withstand Voltage     
-Absolute maximum ratings: 24V     
(V-pin and CO pin) 

*Ultra Small Pa 
-SOT-23-6    
 
Applications
*Mobile phone battery packs     
*Digital camera battery packs     
*Bluetooth earphone Li-ion battery module