RT6154AGQW, DC-DC Switching Buck-Boost Regulator, Adjustable, 1.8V-5.5Vin, 1.8V-5.5Vout,3A, 2.4MHz, WDFN-10
FeaturesCurrent Mode ControlInternal 50m Ω switch and 50m Ω synchronous rectifierSelectable force PWM/PSM mode via PS pinTrue Load disconnect in shutdownInternal compensation
Richtek
Buck-Boost
1.8~5.5
2.5~5.5
WDFN4x3