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May 18, 2021 08:48 am GMT
For improved performance efficiency and load-transient responses, Samsung's new PMICs for DDR5 modules have been equipped with a high-efficiency hybrid gate driver and a proprietary control design (asynchronous-based dual-phase buck control scheme). This scheme allows the DC voltage to step down from high to low with a fast transient response to changes in the output load current and adapts the conversion accordingly to efficiently regulate its output voltage at near-constant levels. The control scheme also features both pulse width and pulse frequency modulation methods, preventing delays and malfunctions when switching modes.
Original Link: https://www.techpowerup.com/282335/samsung-unveils-new-power-management-solutions-for-ddr5-modules
(PR) Samsung Unveils New Power Management Solutions for DDR5 Modules
Samsung Electronics, a world leader in advanced semiconductor technology, today announced the industry's first integrated power management ICs (PMICs) S2FPD01, S2FPD02 and S2FPC01, for the fifth-generation double data rate (DDR5) dual in-line memory module (DIMM). One major design improvement to the newest generation DRAM solution involves integrating the PMIC into the memory module previous generations placed the PMIC on the motherboard offering increased compatibility and signal integrity, and providing a more reliable and sustained performance.For improved performance efficiency and load-transient responses, Samsung's new PMICs for DDR5 modules have been equipped with a high-efficiency hybrid gate driver and a proprietary control design (asynchronous-based dual-phase buck control scheme). This scheme allows the DC voltage to step down from high to low with a fast transient response to changes in the output load current and adapts the conversion accordingly to efficiently regulate its output voltage at near-constant levels. The control scheme also features both pulse width and pulse frequency modulation methods, preventing delays and malfunctions when switching modes.
Original Link: https://www.techpowerup.com/282335/samsung-unveils-new-power-management-solutions-for-ddr5-modules
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