General Description
The RT9505 is a fully integrated low cost single-cell Li-Ion battery charger IC ideal for portable applications. The RT9505 is capable of being powered up from AC adapter. The RT9505 enters sleep mode when AC adapter is removed.

Features
• 18V Maximum Rating for AC Adapter
• Internal Integrate P-MOSFETs
• AC Adapter Power Good Status Indicator
• Charge Status Indicator
• Under Voltage Protection
• Over Voltage Protection
• Automatic Recharge Feature
• Battery Temperature Monitoring
• Small 10-Lead WDFN Package
• Thermal Feedback Optimizing Charge Rate
• RoHS Compliant and 100% Lead (Pb)-Free

Applications
• Digital Cameras
• Cellular Phones
• Personal Data Assistants (PDAs)
• MP3 Players
• Hand Held PCs