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Highly Efficient 3A Synchronous Buck Regulator Evaluation Board

ISL85003EVAL2Z

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The ISL85003EVAL2Z evaluation kit is intended for use in point-of-load applications sourcing from 4.5V to 18V. The kit is used to demonstrate the performance of the ISL85003 low quiescent current, high-efficiency synchronous buck regulator. The ISL85003 is offered in a 4mm x 3mm dual flat no lead (DFN) package.

The ISL850xx sync buck regulators support input voltages of 3.8V to 18V and a wide output current range, offering designers a complete portfolio of devices with high efficiency and reliable performance.

ISL85003AEVAL2Z Buck Regulator Evaluation Board Back
ISL85003AEVAL2Z Buck Regulator Evaluation Board Top
ISL85003AEVAL2Z Buck Regulator Evaluation Board Back
ISL85003AEVAL2Z Buck Regulator Evaluation Board Top
  • Input voltage range 4.5V to 18V
  • Output voltage adjustable from 0.8V, ±1%
  • Efficiency up to 95%
  • Integrated boot diode with undervoltage detection
  • Current mode control
    • DCM/CCM
    • Internal or external compensation options
    • 500kHz switching frequency option
    • External synchronization up to 2MHz
  • Open drain PG window comparator
    • Built-in protection
    • Positive and negative overcurrent protection
    • Overvoltage and thermal protection
    • Input overvoltage protection
  • Network and communication equipment
  • Industrial process control
  • Multi-function printers
  • Point-of-load regulators
  • Standard 12V rail supplies
  • Embedded computing
Featured Documentation
Type Title Date
Manual - Development Tools
ISL85003EVAL2Z, ISL85003AEVAL2Z User Guide
PDF 530 KB
PCB Design Files
ISL85003EVAL2Z Design Files
ZIP 818 KB
2 items
Part NumberStatusStockBudgetary Price (USD)SampleablePb (Lead) FreeECCN (US)HTS (US)
ISL85003EVAL2ZActiveIn Stock1u | $52.22AvailableYesEAR998473.30.1180

Find out how Intersil's high efficient, compact 12V synchronous buck regulator family can meet your power requirements for 12V rails in industrial and infrastructure applications.

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