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PMICs are tailored for Intel’s Skylake-based mobile PC products

PMICs are tailored for Intel’s Skylake-based mobile PC products

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By eeNews Europe



The BD99991GW PMIC supports the core power rails required by the Skylake platform and supports Intel’s IMVP8 power management interface, while the BD99992GW is designed to providethe additional 10 power rails required for the rest of platform (RoP).

Compared with discrete solutions, ROHM’s dual-PMIC chipset reduces the number of peripheral components by 18% and mounting area by 33%, contributing to greater space savings and increased system size reduction. Matching the PMICs – which feature industry-leading power efficiency – with ROHM-optimized discrete components can enable further reduction in power consumption, mounting area, and number of external parts.

The PMICs not only inherit the advantages of the BD99990GU, but also feature design enhancements optimized for Intel’s latest platform (Skylake).The BD99991GW and BD99992GW are offered in a sealed WL-CSP (Wafer Level Chip Scale Package) form factor ideal for Type 4 PCBs that reduce footprint by 44% compared with the company’s previous IC, allowing for even further system size reduction.

In addition to the required power functions, other features, such as LED driver, GPIOs, A/D converter, multiple clock generators, and coin battery charger, are built in.

www.rohm.com/eu

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