RT6541E Datasheet (Richtek) - High Efficiency Single Synchronous Buck PWM Controller

RT6541E, High Efficiency Single Synchronous Buck PWM Controller

The RT6541E PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core.

The RT6541E supports on-chip voltage programming function between 0.78V and 0.95V by controlling G0 digital

RT6541E Features

* Built-in 1% Reference Voltage

* 1-Bit Programmable Output Voltage with Integrated Transition Support

* 4700ppm/°C Programmable Current Limit by Low- Side RDS(ON) Sensing

* 3V to 26V Battery Input Range

* Internal Voltage Ramp Soft-Start Control

* Drives Large Synchronous Re