SPIET800 ABB 高性能GPU、CPU和ASIC处理器

【产品详情】

SPIET800 芯片组作为横向功率传输(LPD)解决方案，将电流能力提高到LPD极限以上，垂直功率传输(VPD)将很快实现更高的电流密度。VPD系统通过一个与处理器特定引脚映射相匹配的电容网络，从垂直堆叠在处理器下方的电源转换器中输送电流。如果我们直接在处理器下提供电流并消除PDN损耗，GCMs(齿轮箱电流倍增器)将很快使电流密度达到2A/毫米2。

SPIET800 IP on the critical path to Power-on Package LPD和VPD解决方案为AI加速卡、AI高密度集群和高速网络等应用中的高级处理器提供无与伦比的电流密度和高效的电流传输。

SPIET800

SPIET800芯片组可以通过48V电源供电，设计有驱动器MCD4609和一双MCM4609电流倍增器模块，可以提供650A的连续电流和1200A的峰值电流。电流乘法器的小尺寸和低剖面（45.7×8.6×3.2mm）使其更靠近处理器，以降低配电网络（PDN）损耗和提高电源系统效率

SPIET800

The SPIET800 chipset, as a transverse power transfer (LPD) solution, increases current capability beyond the LPD limit, and vertical power transfer (VPD) will soon achieve higher current density. The VPD system delivers current from power converters stacked vertically beneath the processor through a network of capacitors matched to a processor-specific pin map. If we deliver current directly under the processor and eliminate PDN losses, the GCMs(Gearbox current multiplier) will quickly bring the current density up to 2A/ mm 2.

SPIET800 IP on the critical path to Power-on Package. LPD and VPD solutions provide unmatched current density and efficient current transfer for advanced processors in applications such as AI accelerator cards, AI high-density clustering, and high-speed networking.

The SPIET800 chipset can be powered from a 48V supply and is designed with a driver MCD4609 and a pair of MCM4609 current multiplier modules that can deliver 650A continuous current and 1200A peak current. The current multiplier’s small size and low profile (45.7×8.6×3.2mm) bring it closer to the processor to reduce distribution network (PDN) losses and improve power system efficiency

SPIET800

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