BQ24165

www.ti.com bq24165 bq24166 bq24167 SLUSAP4B – DECEMBER 2011 – REVISED MARCH 2013 2.5A, Dual-Input, Single Cell Switch Mode Li-Ion Battery Charger with Power Path Management Check for Samples: bq24165 , bq24166, bq24167 FEATURES 1 High-Efficiency Switch Mode Charger with Separate Power Path Control – Make a GSM Call with a Deeply Discharged Battery or No Battery – Instantly Startup System from a Deeply Discharged Battery or No Battery Dual Input Charger – 20V Input Rating, With Over-Voltage Protection (OVP) – 6.5V for USB Input – 10.5V for IN Input – Integrated FETs for Up to 2.5A Charge Rate – Up to 2.5A from IN Input – Up to 1.5A from USB Input Highly Integrated Battery N-Channel MOSFET Controller for Power Path Management Safe and Accurate Battery Management Functions – 0.5% Battery Regulation Accuracy – 10% Charge Current Accuracy Adjustable Charge Current, Input Current Limit, and VINDPM Threshold (for IN input) Easy JEITA Implementation – Charge Parameter Selector Inputs (CE1, CE2) for (bq24165) Voltage-based, NTC Monitoring Input (TS) – Standard Temperature Range (bq24166) – JEITA Compatible (bq24167) Thermal Regulation Protection for Output Current Control Low Battery Leakage Current, BAT ShortCircuit Protection Soft-Start Feature to Reduce Inrush Current Thermal Shutdown and Protection Available in Small 2.8mm x 2.8mm 49-ball WCSP or 4mm x 4mm QFN-24 Packages APPLICATIONS Handheld Products Portable Media Players Portable Equipment N...