ISL80030DEMO1Z, ISL80030ADEMO1Z, ISL80031DEMO1Z, & ISL80031ADEMO1Z

3A Synchronous Buck Converter Demonstration Boards

The ISL80030DEMO1Z, ISL80030ADEMO1Z, ISL80031DEMO1Z, and ISL80031ADEMO1Z boards provide a simple platform to evaluate the performance of the ISL80030, ISL80030A, ISL80031/A, and ISL80031A low quiescent current mode converters.

These devices are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver up to 3A of continuous output current from a 2.7V to 5.5V input supply. They use peak current mode control architecture to allow very low duty cycle operation. The devices operate at either a 1MHz or 2MHz switching frequency, thereby providing superior transient response and allowing for the use of small inductors.

These boards are offered in an 8-Ld 2mm x 2mm DFN package with 1mm maximum height. The complete converter occupies less than 64mm2 area.

Key Features

  • Small, compact design
  • VIN range of 2.7V to 5.5V
  • IOUT maximum is 3A
  • Switching frequency is 1MHz
  • Negative current protection
  • Internal soft-start and soft-stop
  • Overcurrent and short-circuit protection
  • Over-temperature/thermal protection

Applications

  • General purpose POLs
  • Industrial, instrumentation and medical equipment
  • Telecom and networking equipment
  • Game consoles

ISL80030DEMO1Z Board Top

ISL80030DEMO1Z Demo Board Top

ISL80030DEMO1Z Board Bottom

ISL80030DEMO1Z Demo Board Bottom

Related Products

ISL80030
ISL80030A
ISL80031
ISL80031A

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