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瑞萨电子 (Renesas Electronics Corporation)

The ISL73849SLHEV2Z4 evaluation board showcases the capabilities of the ISL73849SLH radiation hardened, PWM controller with PMBus interface for the AMD XQRVC1902 system-on-chip (SoC). Designed for demanding point-of-load power applications, the board features a four-phase power solution that accepts a wide input range of 4.5V to 13.2V and delivers up to 150A at a 0.8V output. Convenient input/output connectors, accessible test points, and configurable jumper settings make this platform intuitive and efficient for performance benchmarking and design validation. The output voltage can be dynamically adjusted from 0.2V to 1.2V by modifying the VREF through PMBus on the fly, enabling flexible evaluation under varying load conditions.

特性

  • Power-Good LED indicator
  • On-board 87A transient load current generator
  • Integrated LDO (VCC)
  • External clock synchronization (SYNC-I and SYNC-O)
  • Load-line droop regulation
  • Differential remote VOUT sensing

设计采用的产品

ISL73041SEH
Radiation Hardened 12V Half-Bridge GaN FET Driver
ISL74420SLH
Radiation Hardened Quad Adjustable Clock Fanout for Power Management ICs
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