The TPS562200DDCT is a simple, easy-to-use, 2A and 3A synchronous Step-down (Buck) Converter, optimized to operate with minimum external component counts and also optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. It operates in Advanced Eco-mode, which maintains high efficiency during light load operation.