Description

The ISL85001EVAL1Z evaluation board is used to demonstrate the performance of the ISL85001 standard buck regulator and is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 4.5V to 25V.

The ISL85001 is offered in a 4mm x 3mm 12 Ld DFN package with 1mm maximum height. The complete converter occupies less than 0.425in2 area.

Key Features

  • Standard buck controller with integrated switching power MOSFET
  • Integrated boot diode
  • Input voltage range
    • Fixed 5V ±10%
    • Variable 5.5V to 25V
  • PWM output voltage adjustable from 0.6V to 19V with continuous output current up to 1A
  • Voltage mode control with voltage feed-forward
  • Fixed 500kHz switching frequency
  • Externally adjustable soft-start time
  • Output undervoltage protection
  • Enable inputs
  • PGOOD output
  • Overcurrent protection
  • Thermal overload protection
  • Internal 5V LDO regulator

Applications

  • General purpose
  • WLAN cards-PCMCIA, Cardbus32, MiniPCI cards-compact Flash cards
  • Hand-held instruments
  • LCD panel
  • Set-top box

ISL85001EVAL1Z Buck PWM Regulator Eval Board

ISL85001EVAL1Z Buck PWM Regulator Eval Board

 

Related Products

ISL85001

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