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LM3658 |
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| Part Number | LM3658 |
| Manufacturer | National Semiconductor |
| Description | The LM3658 is a single chip charger IC designed for handheld applications. It can safely charge and maintain a single cell Li-Ion/Polymer battery operating from an AC wall adapter or USB power source.... |
| Features |
n Integrated power FETs with thermal regulation n Charges from either an AC wall adapter or USB power source with automatic source selection n 50 mA to 1000 mA charge currents using AC wall adapter n Pin-selectable USB charge currents of 100 mA or 500 mA n Continuous battery temperature monitoring n Built-in multiple safety timers n Charge status indication n Continuous over-current and temperature protection n Near-depleted battery pre-conditioning n Sleep mode with ultra low quiescent current n On-board Kelvin-sensing achieves ± 0.35% termination accuracy n Maintenance mode with automatic re... |
| Document |
 LM3658 Data Sheet
PDF 705.44KB |
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