TPS62823

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS62821, TPS62822, TPS62823 SLVSDV6C – NOVEMBER 2017 – REVISED NOVEMBER 2019 TPS6282x 5.5-V, 1-A, 2-A, 3-A Step-Down Converter Family with 1% Accuracy 1 Features 1 DCS-Control™ topology 26-mΩ/25-mΩ internal power switches (TPS62823) Up to 3-A output current (TPS62823) Very low quiescent current of 4 µA Switching frequency of typically 2.2 MHz 1% feedback voltage accuracy (full temp. range) Enable (EN) and power good (PG) Adjustable output voltage from 0.6 V to 4 V 100% duty-cycle mode Internal soft-start circuitry Seamless power save mode transition Undervoltage lockout Active output discharge Cycle-by-cycle current limit HICCUP short-circuit protection Over temperature protection CISPR11 class B compliant Create a custom design using the TPS62822 with the WEBENCH® Power Designer 2 Applications POL supply in portable/battery powered devices Factory and building automation Mobile computing, networking cards Solid state drive Data terminal, point of sale Servers, projectors, printers Typical Application Schematic space space space space 2.4 to 5.5V 470nH VIN SW VOUT/2A 3 Description The TPS6282x is an all-purpose and easy to use synchronous step-down DC-DC converter with a very low quiescent current of only 4 µA. It supplies up to 3A output current (TPS62823) from a 2.4-V to 5.5-V input voltage. Based on the DCS-Control™ topology it pro...