The ISL70005SEHDEMO1Z demonstration board is designed to demonstrate the performance of the ISL70005SEH radiation hardened, 3A buck regulator and 1A source/sink LDO. The demo board is specifically configured for the DDR memory VDDQ and VTT supply rail applications. The buck regulator output voltage is pin jumper selectable for 2.5V, 1.8V and 1.5V. The LDO output voltage is configured to track half of the buck regulator output voltage. The ISL70005SEHDEMO1Z only requires one input supply voltage at the PVIN terminal for operation. The PVIN accepts an input voltage range of 3V to 5.5V.

特性

  • Dual point-of-load regulator: 3A buck and 1A source/sink LDO
  • Fully independent enable, soft-start, and power-good indicator
  • 3V to 5.5V operating voltage
  • Configured for LDO tracking buck application (such as DDR memory)

应用

  • Point-of-load (POL) for low power FPGA core, auxiliary and I/O supply voltages
  • DDR memory power for VDDQ and VTT rails
  • Distributed power system of satellite payloads

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
ISL70005SEH, ISL73005SEH Datasheet 数据手册 PDF 1.40 MB
使用指南与说明
ISL70005SEHDEMO1Z User's Manual 手册 PDF 1024 KB
其他
ISL70005SEH Total Dose Test Report 报告 PDF 461 KB
ISL70005SEHDEMO1Z Design Files Design File ZIP 1.06 MB
ISL70005SEH SEE Test Report 报告 PDF 1.69 MB