Overview

The ISL8036CRSHEVAL1Z evaluation board is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.85V to 6V. This board is used to demonstrate the performance of the ISL8036 low quiescent current mode converter in a current sharing configuration.

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. This device is optimized for generating low output voltages down to 0.8V each.

ISL8036CRSHEVAL1Z Buck Regulator Eval Board
ISL8036CRSHEVAL1Z Buck Regulator Eval Board
  • Switching frequency: 1MHz
  • Current sharing 6A 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

Applications

  • 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

Documentation

= Featured Documentation
Type Title Date
Datasheet
ISL8036, ISL8036A Datasheet
PDF 3.24 MB 日本語
1 item

Design & Development

Software Downloads
Type Title Date
PCB Design Files
ISL8036CRSHEVAL1Z Design Files
ZIP 255 KB
1 item

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