DESCRIPTION:

The SCT2113M is a highly integrated step-down PPD ModuleTM optimized for small solution size and high efficiency. The device achieves 0.6A of continuous output current from a 2.65V to 5.5V input voltage range, with excellent load and line regulation. The output voltage can be regulated to as low as 0.6V. The SCT2113M, adopting the constant-on time (COT) mode control provides fast transient response and eases loop stabilization, greatly simplifies the converter off-chip configuration. The SCT2113M device operates in Pulse Frequency Modulation (PFM) to achieve high efficiency during light load operation. It features a fixed 2.2MHz switching frequency and supports 100% duty cycle function. The SCT2113M includes comprehensive protection features, such as cycle-by-cycle current limit and hiccup over current protection, output under-voltage

protection, input under-voltage lockout, and thermal shutdown. The SCT2113M requires only five external components and is available in a space-saving ECLGA1.5X2X0.959-6L package.