RT8237A-RT8237B,PDF数据表下载

RT8237A-RT8237B pdf资料下载The RT8237A/B 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 computers. The constant on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. RT8237AGQW RT8237BGQW RT8237AZQW RT8237BZQWDatasheet pdf资料数据表下载