AN30180AA

DReovcisNioon. . T4A4-EA-06146 Product Standards AN30180AA http://www.semicon.panasonic.co.jp/en/ 1.2 A Synchronous DC-DC Step Down Regulator (VIN = 2.5 V to 5.5 V, VOUT = 1.20 V to 3.30 V) FEATURES  Wide output voltage range : 1.20 V to 3.30 V  Input voltage range : 2.5 V to 5.5 V  Maximum Output Current : 1.2 A  Load transient response is fast  Output current limit control of 1.8 A to prevent Excessive current flows  High efficiency over a wide load current area by DCM (discontinuous conductive mode) operation at light loads, CCM (continuous conductive mode) operation in heavy loads those two modes can be automatically switched  Switching frequency of 2.6 MHz during CCM.  100 % duty operation when input voltage goes down to output voltage.  Built-in Under Voltage Lockout (UVLO), Thermal Shut Down (TSD), Over Current Protection (OCP), Short Circuit Protection (SCP)  9 pin Wafer level chip size package (WLCSP) Size : 1.46mm  1.46 mm (0.5 mm pitch) D...