Controller IC Chip - RT8207GQW RT8207 CP=CM CP=AH CP=DD CP=CD QFN-24
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Complete DDRII/DDRIII Memory Power Supply Controller IC Chip - RT8207GQW RT8207 CP=CM CP=AH CP=DD CP=CD QFN-24
Part number: | RT8207 | Pin: | QFN-24 | ||
Part type: | Contoller IC Chip | Κατάσταση: | Καινούργιο | ||
Revision: | _ | Εγγύηση: | Χωρίς Εγγύηση |
Συμβατά P/N & μοντέλα:
RT8207GQW, RT8207, CP=CM, CP=AH, CP=DD, CP=CD
The RT8207 provides a complete power supply for both DDRII/DDRIII memory systems. It integrates a synchronous PWM buck controller with a 3A sink/source tracking linear regulator and a 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 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.