The ISL91302B40-EVZ platform allows quick evaluation of the ISL91302B high performance features, which is capable of providing a 4-phase single output. The output can deliver up to 5A continuous output current per phase, giving a total output of 20A. The ISL91302B uses the proprietary Renesas R5 modulator technology to maintain accurate voltage regulation, while providing excellent efficiency and transient response. It also supports the standard I2C and SPI communication protocols, ideal for systems using a single-cell battery.


  • Small, compact design
  • Supports both I2C and SPI bus communication protocols
  • Adjustable VOUT and independent DVS control for both channels
  • Real-time fault protection and monitor (OC, UV, OV, OT)
  • Six layer board design optimized for thermal performance and efficiency
  • Connectors, test points, and jumpers for easy measurements
  • Built-in load transient circuits for each output channel



  • Smart phones and tablets
  • FPGA and ASIC power
  • Industrial MPU power
  • Human machine interface


Type Title Date
Datasheet PDF 3.07 MB
Manual - Hardware Log in to Download PDF 2.83 MB
2 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Other Log in to Download ZIP 574.78 MB
PCB Design Files Log in to Download ZIP 3.20 MB
2 items