The M2 and Nashoba families of voltage regulator (VR) controllers suit Advanced Micro Devices (AMD) processor and memory solutions. The M2 family supports Magny-Cours CPUs, as well as memory in systems built around AMD’s G34 and C32 sockets. It offers from 4 to 8 phase solutions. The Nashoba family targets AM3 desktops including the 890GX chipset.
The M2 and Nashoba VR controllers typically save 40 discrete components. In idle state, a proprietary discontinuous-mode operation requires no sensing circuitry and can be configured digitally to minimize losses in idle and sleep states. The M2 family, part numbers CHL8112A/B, CHL8326, and CHL8328 are offered in 40-, 48- and 56-pin QFN packages, ranging from five to eight phases. The Nashoba family, part numbers CHL8102, CHL8103, CHL8104 and CHL8113, range from three to five phases, come in 28- or 40-pin QFN packages. (Ea/1,000; M2, from $1.55 to $2.50; Nashoba, $1.25 — available now.)
CHiL Semiconductor , Tewksbury , MA
Information 978-640-0011
www.chilsemi.com
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