ISL9222A Description
ISL9222A High Input Voltage Charger N1cO-oN8Tn8Ot8Ra-RcEINtECoTCOuEOMrRMTMSMeIELcENhoNDnrDiEcwEDawDlFwSROu.iERpnPtpNeLorEArstWCilC.EcDeMonEmEtSeN/ItrGsTacNt S DATASHEET FN6704 Rev 0.00 July 28, 2008 The ISL9222A is a cost-effective, fully integrated high input voltage single-cell Li-ion battery charger. The charger uses a CC/CV charge profile required by Li-ion batteries. The charger accepts an input voltage up to...
ISL9222A Key Features
- plete Charger for Single-Cell Li-ion/Polymer Batteries
- Integrated Pass Element and Current Sensor
- No External Blocking Diode Required
- Low ponent Count and Cost
- 1% Voltage Accuracy
- Programmable Charge Current
- Charge Current Thermal Foldback for Thermal
- Trickle Charge for Fully Discharged Batteries
- 28V Maximum Voltage for the Power Input
- Power Presence Indication