Datasheet Summary
5V, 3A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN and 1.6mm x 1.6mm WLCSP
Features n Pin patible with LTC3308(4A) and LTC3309(6A) n High Efficiency: 8mΩ NMOS, 31mΩ PMOS n Programmable Frequency 1MHz to 3MHz n Tiny Inductor and Capacitors n Peak Current Mode Control n 22ns Minimum On-Time n Wide Bandwidth, Fast Transient Response n Silent Switcher® Architecture n Ultralow EMI Emissions n Low Ripple Burst Mode® Operation with IQ of 40µA n Safely Tolerates Inductor Saturation in Overload n VIN Range: 2.25V to 5.5V n VOUT Range: 0.5V to VIN n VOUT Accuracy: ±1% Over Temperature Range n Precision 400mV Enable Threshold, 1μA in Shutdown n Power Good, Internal...