RT8207L
RT8207L is Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller manufactured by Richtek.
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RT8207L/M plete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller
General Description
The RT8207L/M provides a plete power supply for both DDRII/DDRIII/Low-Power DDRIII/DDRIV memory systems. It integrates a synchronous PWM buck controller with a 1.5A sink/source tracking linear regulator and buffered low noise reference.
The PWM controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage chipset RAM supplies in notebook puters. The constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on”...
