RT8241E Description
The RT8241E 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, I/O, and chipset RAM supplies in notebook puters. The RT8241E supports on chip voltage programming function between 0.675V and 0.9V by controlling GX digital inputs. The constant-on-time PWM control scheme handles wide...