Voltage Regulator Module optimized for AI purposes boasts excessive effectivity, dynamic voltage vary, and compact design, assembly the exacting calls for of contemporary CPUs, GPUs, and many others.
Flex Energy Modules have launched the BMR511, a two-phase energy stage for Voltage Regulator Module (VRM) options. The corporate claims the module may be acquired with Land Grid Array (LGA) or solder-bump connections and is designed for bottom-side cooling. When it comes to software areas, the design is tailor-made explicitly for Synthetic Intelligence (AI) purposes. It’s utilized by quite a lot of {hardware} elements, together with Central Processing Items (CPUs), Graphics Processing Items (GPUs), Picture Processing Items (IPUs), and high-performance Utility-Particular Built-in Circuits (ASICs).
The Voltage Regulator Module features inside a 5-15 Volts enter and gives a versatile 0.5–1.8 Volts output, managed by an exterior mechanism utilizing tri-state Pulse Width Modulation (PWM) inputs. It could possibly maintain a steady present of 80 Amperes and peak at 140 Amperes, boasting a excessive effectivity of as much as 94.5%. Units may be paired straight for elevated present outputs. Its adaptable enter voltage vary aligns with varied front-end Intermediate Bus Converters, supporting input-to-output ratios from 3:1 to 7:1.
The press launch highlights that the voltage regulator module operates inside a temperature vary of -40°C to 125°C at a specified reference level. Flex Energy Modules supply detailed thermal derating data for airflow speeds and chilly plate/board temperatures. Its two energy levels may be individually toggled on or off. Moreover, it gives suggestions on gadget temperature and particular person part currents to an exterior controller. The module additionally incorporates fault reporting and over-current safety. The compact, halogen-free module has dimensions of 0.9 cm²/0.14 in² and stands 8 mm/0.31 tall.
Among the key options of VRM embrace:
- Excessive effectivity
- Will be paralleled with different items
- Distant management
- Reporting temperature and present for every part
- Wonderful thermal efficiency
- Halogen-free
- Enter voltage vary 5 – 15 V
- Output voltage vary 0.5 – 1.8 V
- Max output present 80 A TDC/ 140 A peak
“The BMR511 is right as a VRM energy stage for AI purposes”, feedback David Xie, Director of R&D and Product Administration, China of Flex Energy Modules. “The tiny kind issue and excessive peak energy score completely match the facility rail necessities of contemporary CPUs, GPUs, IPUs and high-performance ASICs”.
