TPS54900 Overview
The TPS54900 four-channel step-down converter uses voltage mode PWM control to provide four independently programmable output voltages. Each regulated channel includes a high-side PMOSFET switch with a typical rDS(ON) of 0.8 Ω, which makes it suitable for high efficiency, low current applications. mands sent to the TPS54900 over the four-wire serial port programs the outputs independently or globally to supply...