Datasheet Summary
1.75A Synchronous Step-Down Regulator in 1.6mm × 1mm WLCSP
Features n VOUT Range: 0.5V to 3.65V n 2MHz Switching Frequency n Low Ripple Burst Mode® or Forced Continuous
Mode of Operation n High Efficiency: 30mΩ NMOS, 100mΩ PMOS n Peak Current Mode Control n 22ns Minimum On-Time n Wide Bandwidth, Fast Transient Response n Safely Tolerates Inductor Saturation in Overload n VIN Range: 2.25V to 5.5V n VOUT Accuracy: ±1.0% n Precision 400mV Enable Threshold n Low Shutdown Current (1μA) n Internal pensation n Internal Soft-Start n Power Good Output n Tiny WLCSP Package and Few Tiny External ponents Yield a plete Solution Size of 9mm2
APPLICATIONS n General Purpose, Industrial,...