RT9503应用电路及参数资料 Fully Integrated Linear Single Cell Li-Ion Battery Charger With Power Path Features • Automatic Input Supplies Selection • 18V Maximum Rating for AC Adapter • Integrated Selectable 100mA and 500mA USB Charge Current • Internal Integrated Power FETs • AC Adapter Power Good Status Indicator • Charge Status Indicator • External Capacitor Programmable Safety Timer • Under Voltage Protection • Over Voltage Protection • Automatic Recharge Feature • Battery Temperature Monitoring • Small 16-Lead WQFN Package • Thermal Feedback Optimizing Charge Rate • Power Path Controller • RoHS Compliant and 100% Lead (Pb)-Free Application • Digital Cameras • Cellular Phones • PDAs and Smart Phones and MP3 • Portable Instruments Typical Applications Circuit

RT9503规格书 |