DATASHEET ISL6298 Li-ion/Li-Polymer Battery Charger The ISL6298 is an integrated single-cell Li-ion or Li-polymer battery charger optimized for low current applications.
The targeted applications include mini-disk (MD) players, Blue Tooth headsets, or other applications that use low-capacity battery cells.
The ISL6298 is a linear charger that charges the battery in a CC/CV (constant current/constant voltage) profile.
The charge current is programmable with an external resistor up to 450mA during the CC phase.
Once the battery voltage reaches 4.
2V (or 4.
1V), the charger enters CV mode and the charge current starts to reduce.
When the charger current drops to a user-programmable threshold, t...

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