E-CMOS EXT9502
The chip includes a charge state detection, the charging process, temperature detection and so on . The chip also integrates a high-precision reference voltage module in it.| Part No. | EXT9502 |
|---|---|
| Datasheet | EXT9502 Download |
| Manufacturer |  E-CMOS |
| Description | Linear Li-Ion Battery Charger |
| Buy | Stock & Price |
GENERAL DESCRIPTION
EXT9502 series is a double lithium battery charge management chip. It uses the SOP-8 package. EXT9502 charge contains three modes: pre-charge, constant current charging, constant voltage charging. Constant current charging current is five times the pre-charge current; when the voltage is lower than 6.5V into the pre-charge mode; when the voltage is above 6.5V into the conatant current charge mode, the charging current is five times as the pre-charge, the charging current is dertermined by an external resistor.FEATURES
●Double lithium battery charge management●Only need a few external compenents
●Pre-charge, constant current charging, constant voltage charging mode
●Temperature detection
●Two charging status
●SOP8 Package
APPLICATIONS
●Digital camera●PDAS
●The phone lithium battery Ordering/Marking information EXT9502 XX XX X R Tape & Reel Voltage Accuracy： A：±1% B：±2% Voltage ： 78=7.8V 80=8.0V 82=8.2V 84=8.4V 86=8.6V 88=8.8V Package： M1：SOP8 Part number Package Marking EXT9502XXM1R SOP8 E-CMOS Corp. ( 1/6 8B07N-Rev.
