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Preliminary
RT9256
Actively Alternative Mode Two-Phase / Dual Switching PWM Controller
General Description
The RT9256 is an analogous current mode design and is specifically promoted for high power density consideration platform with MLCC capacitor attached, such as high-end add-on graphic card core power and DDR SDRAM core power, etc. A highlight for RT9256 is the RichTek’ s new innovation of actively alternative mode operation two-phase power conversion or dual PWM controller operation. Based on above innovation architecture, the RT9256 provides more flexibility and higher performance to customer application. The part is implemented specially for multiple power sourcing with power budget limitation. The part comes to small footprint package VQFN-32L 5x5.
RT9256 Datasheet
