SCT Infineon introduces first 24kW SiC-based battery backup unit reference design for high-voltage DC bus architectures
Posted: Mon Jun 29, 2026 8:45 am
Infineon Technologies AG of Munich, Germany has introduced a 24kW battery backup unit (BBU) DC–DC reference design for high-voltage (HV) DC bus architectures in artificial intelligence (AI) data centers. The design is said to be the first of its kind to operate directly from a battery stack to an 800V DC bus, using 650V and 1200V silicon carbide (SiC) technology. It achieves a power density of 450W/in3 and efficiency exceeding 99% within the same physical form factor as existing low-voltage (LV) BBU implementations, addressing a key infrastructure bottleneck as data centers transition to higher-voltage DC distribution...
Source: https://www.semiconductor-today.com/new ... 0626.shtml
Source: https://www.semiconductor-today.com/new ... 0626.shtml