DReovcisNioon. . T5A4-EA-06078
Product Standards
AN30180A
VIN = 2.5V to 5.5V 1.2A Synchronous DC-DC Step Down Regulat...
DReovcisNioon. . T5A4-EA-06078
Product Standards
AN30180A
VIN = 2.5V to 5.5V 1.2A Synchronous DC-DC Step Down
Regulator
FEATURES
DESCRIPTION
Wide output voltage range : 1.15V to 2.80V Input voltage range : 2.5V to 5.5V Up to 1200mA Output Current Load transient response is fast Output current limit control of 1.8A 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 2.6MHz during CCM. 100% duty operation when input voltage goes down to output voltage. 9 pin Wafer level chip size package (WLCSP Type) Size : 1.46 1.46 mm ( 0.5 mm pitch)
AN30180A is a synchronous DC-DC Step Down
Regulator and employs the hysteretic control system. By this system, when load current charges suddenly, it responds at high speed and minimizes the c...