Overview

The ISL9440AEVAL1Z evaluation board is used to evaluate the performance of the ISL9440A quad-output synchronous buck controller.

The ISL9440A is a quad-output controller that integrates three PWM synchronous buck controllers and one low-dropout linear regulator controller. The ISL9440A offers internal soft-start, independent enable functions and integrates UV/OV/OC/OT protections. The device also offers current mode control architecture and an internal compensation network, keeping peripheral component count minimal.

ISL9440AEVAL1Z Buck PWM and Single Linear Controller Eval Board
ISL9440AEVAL1Z Buck PWM and Single Linear Controller Eval Board
  • DC/DC, step-down with LDO
  • Current - output: 6A, 6A, 4A, 800mA
  • Switching frequency: 600kHz
  • Soft-start timing: 1.7ms
  • Voltage - input: 6V to 16V

Applications

  • Satellite and cable set-top boxes
  • Cable modems
  • VoX gateway devices
  • NAS/SAN devices

Documentation

= Featured Documentation
Type Title Date
Manual - Development Tools
ISL9440AEVAL1Z User Guide
PDF 1.32 MB
Datasheet
ISL9440, ISL9440A, ISL9441 Datasheet
PDF 1.52 MB 日本語
2 items

Design & Development

Software Downloads
Type Title Date
PCB Design Files
ISL9440xEVAL1Z Design Files
ZIP 274 KB
1 item

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