ADP1883-0.3-EVALZ

ADP1883-0.3-EVALZ is an evaluation board for evaluating the ADP1883 current-mode, synchronous step-down controller. It provides superior transient response, optimal stability, and current-limit protection by using a constant on-time, pseudo-fixed frequency with a programmable current-limit, current-control scheme. In addition, this device offers optimum performance at low duty cycles by using valley current-mode control architecture. This allows the ADP1883 to drive all N-channel power stages to regulate output voltages as low as 0.8V. The ADP1883 is the power saving mode (PSM) version of the device and is capable of pulse skipping to maintain output regulation while achieving improved system efficiency at light loads.

• 300kHz frequency
• ADP1883 is available in 10 lead MSOP package