TPS62171

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS62170, TPS62171, TPS62172, TPS62173 SLVSAT8E – NOVEMBER 2011 – REVISED MAY 2017 TPS6217x 3-V to 17-V, 0.5-A Step-Down Converters with DCS-Control™ 1 Features 1 DCS-Control™ Topology Input Voltage Range from 3 V to 17 V Up to 500-mA Output Current Adjustable Output Voltage from 0.9 V to 6 V Fixed Output Voltage Versions Seamless Power Save Mode Transition Typically 17-µA Quiescent Current Power Good Output 100% Duty Cycle Mode Short Circuit Protection Over Temperature Protection Pin to Pin Compatible with TPS62160 and TPS62125 Available in a 2-mm × 2-mm 8-Pin WSON Package Create a Custom Design using the TPS62170 with the WEBENCH® Power Designer 2 Applications Standard 12-V Rail Supplies POL Supply from Single or Multiple Li-Ion Battery LDO Replacement Embedded Systems Digital Still Camera, Video Mobile PCs, Tablet-PCs, Modems 3 Description The TPS6217x device family are easy to use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control™ topology. With its wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other battery as well as ...