2.4-V to 5.5-V input, 3-A, step-down converter in 1.2-mm x 0.8-mm WCS package with forced-PWM | YFP | 6 | -40 to 125

The TPS6208xx

device family is a high-frequency, synchronous step-down converter designed for small

design size and high efficiency. With an input voltage range of 2.4V to 5.5V, common

battery technologies are supported. At medium to heavy loads, the converter operates in PWM

mode and automatically enters power save mode operation at light load to maintain high

efficiency over the entire load current range. The forced PWM version of the device

maintains a CCM operation across any load. The 4MHz switching frequency allows the device to

use small external components. Together with DCS-control architecture, excellent load

transient performance, and output voltage regulation accuracy are achieved. Other features

like overcurrent protection, thermal shutdown protection, active output discharge, and power

good are built in. The device is available in a 6-pin WCSP package.