The ISL8036DUALEVAL1Z evaluation board is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.85V to 6V. This evaluation board is used to demonstrate the performance of the ISL8036 low quiescent current mode converter.

The ISL8036 is an integrated power controller rated for dual 3A output current or current sharing operation with a 1MHz step-down regulator, which is ideal for any low power low-voltage applications. The channels are 180° out-of-phase for input RMS current and EMI reduction. These devices are optimized for generating low output voltages down to 0.8V each.

特性

  • Switching frequency: 1MHz
  • Dual 3A high-efficiency synchronous buck regulator with up to 95% efficiency
  • 180° out-of-phase providing low output noise
  • Power-good (PG) output with 1ms delay
  • 2.85V to 6V supply voltage
  • 2% output accuracy over temperature/load/line
  • Start-up with pre-biased output
  • Externally adjustable soft-start time
  • Soft-stop output discharge during disabled
  • External synchronization up to 6MHz
  • Typical 8µA logic controlled shutdown current
  • 100% maximum duty cycle for lowest dropout
  • External current mode compensation
  • Peak current limiting, hiccup mode short circuit protection and over-temperature protection
  • Negative current detection and protection

应用

  • DC/DC POL modules
  • µC/µP, FPGA and DSP power
  • Plug-in DC/DC modules for routers and switchers
  • Test and measurement systems
  • Li-ion battery power devices
  • Barcode reader

description文档

文档标题 language 类型 文档格式 文件大小 日期
ISL8036, ISL8036A Datasheet 日本語 数据手册 PDF 3.24 MB
star ISL8036DUALEVAL1Z User Guide 手册 - 开发工具 PDF 945 KB

file_download下载

文档标题 language 类型 文档格式 文件大小 日期
ISL8036DUALEVAL1Z Design Files PCB设计文档 ZIP 255 KB