Datasheet Summary
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SNVS328E
- MAY 2005
- REVISED MARCH 2007
LM3658 Dual Source USB/AC Li Chemistry Charger IC for Portable Applications
Check for Samples: LM3658
Features
- 2 Integrated Power FETs with Thermal Regulation
- Charges from Either an AC Wall Adapter or USB Power Source with Automatic Source Selection
- 50 mA to 1000 mA Charge Currents Using AC Wall Adapter
- Pin-Selectable USB Charge Currents of 100 mA or 500 mA
- LDO Mode with 1A of Source Current is Automatically Invoked When the Battery is Absent and the AC Wall Adapter is Connected
- Continuous Battery Temperature Monitoring
- Built-in Multiple Safety Timers
- Charge Status Indication
- Continuous Over-current and...
