High-Current Low Voltage Output: Operating from Input Voltage range of 4.5V to 16V, this design delivers a tightly regulated, configurable and designed to operate from 0.6V to 1V output voltage, while supporting up to 50A continuous output current.
Precision Current Sharing: Ensures exact
load distribution at both the phase and module levels. Internally, the topology
naturally balances current between internal phases. Externally, a dedicated ISHARE
bus actively maintains perfect load sharing between the two paralleled modules
without complex current-sensing circuitry.
Flawless Phase Sequencing: Dedicated PS
(Phase Setting), SYNC, and CLKOUT pins guarantee proper phase sequencing and
perfectly interleaved switching between the Host and Client modules, inherently
minimizing both input RMS current stress and output peak-to-peak voltage
ripple.
Superior Transient Performance: Leverages the distributed architecture, the high-frequency capabilities of the MCPF1525M06, and its advanced control system—which is optimized for exceptionally fast transient response—to deliver ultra-low voltage overshoot and undershoot during severe dynamic load steps.
Comprehensive Digital Management &
Telemetry: Fully equipped with PMBus® and I2C interfaces, managed easily
through a GUI interface. This enables real-time telemetry alongside digitally
configurable startup profiles, Output Voltage command, Protection Limits, and
selectable fault response behaviors (such as Hiccup or Latch-Off modes).
Distributed Thermal Relief: Spreads the
50A thermal load across two physically distinct, compact µPoL modules, mitigating
single-point hotspots and allowing the power stages to be placed immediately
adjacent to the processor socket.
Application Ready: Purpose-built for the
rigorous power delivery networks of next-generation AI accelerators, enterprise
FPGAs, high-density programmable logic, and hyperscale networking ASICs.
DS50004160A
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.
