ADP2386BB-EVALZ

ADP2386BB-EVALZ is an ADP2386 inverting buck-boost evaluation board. The ADP2386 is a synchronous step-down, DC-to-DC regulator with an integrated 44mohm, high-side power MOSFET and an 11mohm, synchronous rectifier MOSFET to provide a high efficiency solution in a compact 4mm x 4mm LFCSP package. This device uses a peak current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. The switching frequency of the ADP2386 can be programmed from 200KHz to 1.4MHz. To minimize system noise, the synchronization function allows the switching frequency to be synchronized to an external clock.