This integrated capacitance reduces the need for customers to add external components, freeing up board space and simplifying power supply design.
The module provides a continuous output current of 80 A with an adjustable output voltage ranging from 0.5 to 1.8 V, thus responding to the growing power demands of advanced CPUs, GPUs, IPUs, FPGAs and ASICs in high-performance applications such as AI.
Compact yet powerful, the BMR5101041/002 utilizes advanced magnetic core materials to achieve high inductance while operating at lower switching frequencies, minimizing switching losses. These optimizations result in impressive overall efficiency, reaching up to 93% under light loads and 87.5% under full load.
With superior cooling and top-mounted power stages, it achieves excellent thermal performance and ensures consistent operation even under harsh conditions. The use of intelligent power stages with a 5V VCC is preferred by many power designers due to their widespread availability.
The module operates within an input voltage range of 4.5 to 15 V and occupies a compact space of only 0.9 cm². Although the addition of the built-in capacitance has increased the module's profile to 9.5 mm, this improvement reduces the need for external components.
Termination options include Land Grid Array (LGA) or solder points, allowing for flexible integration into various designs. Furthermore, the halogen-free module incorporates essential protections, such as overcurrent and overtemperature protection, along with tri-state pulse-width modulation (PWM) inputs. Designers benefit from integrated monitoring of each phase's temperature and current, and the ability to parallel multiple units to increase power output, enabling efficient and scalable performance of the voltage regulator module (VRM).
