TPS61011

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61010, TPS61011, TPS61012, TPS61013, TPS61014, TPS61015, TPS61016 SLVS314F – SEPTEMBER 2000 – REVISED AUGUST 2015 TPS6101x High-Efficiency, 1-Cell and 2-Cell Boost Converters 1 Features 1 Integrated Synchronous Rectifier for Highest Power Conversion Efficiency (> 95%) Start-Up Into Full Load With Supply Voltages as Low as 0.9 V, Operating Down to 0.8 V 200-mA Output Current From 0.9-V Supply Powersave-Mode for Improved Efficiency at Low Output Currents Autodischarge Allows to Discharge Output Capacitor During Shutdown Device Quiescent Current Less Than 50 μA Ease-of-Use Through Isolation of Load From Battery During Shutdown of Converter Integrated Antiringing Switch Across Inductor Integrated Low Battery Comparator Micro-Small 10-Pin MSOP or 3 mm x 3 mm QFN Package EVM Available (TPS6101xEVM-157) 2 Applications All Single- or Dual-Cell Battery Operated Products – Internet Audio Players – Pager – Portable Medical Diagnostic Equipment – Remote Control – Wireless Headsets Simplified Application Circuit L1 CIN 7 SW 6 VBAT VOUT 5 R1 9 LBI R3 LBO 10 R2 TPS61016 VOUT COUT Low Battery Warning OFF ON 1 EN FB 3 OFF ON 8 ADEN COMP 2 RC GND 4 CC1 CC2 3 Description The TPS6101x devices are boost converters intended for systems that are typically operated from a singleor dual-cell nickel-cadmium (NiCd), nickel-metal hydride (NiMH), or alkaline battery. ...