600kHz/1.2MHz PWM Step-Up Regulator Evaluation Board


The ISL97516IUZEVALZ evaluation board is used for evaluating the ISL97516 pulse-width modulating (PWM) step-up voltage regulator.

The ISL97516 is a high-frequency, high-efficiency step-up voltage regulator operated at constant frequency PWM mode. With a 2.0A typical switch current limit and 200mΩ MOSFET, it can deliver over 90% efficiency. The selectable 600kHz and 1.2MHz allows for smaller inductors and faster transient response. An external compensation pin gives the user greater flexibility in setting frequency compensation allowing for the use of low ESR ceramic output capacitors.


  • 90% efficiency
  • 2.0A, 200mΩ power MOSFET
  • 2.3V to 5.5V input
  • 1.1*VIN to 25V output
  • 600kHz/1.2MHz switching frequency selection
  • Adjustable soft-start
  • Internal thermal protection
  • Pb-free (RoHS compliant)


  • TFT-LCD displays
  • DSL modems
  • PCMCIA cards
  • Digital cameras
  • GSM/CDMA phones
  • Portable equipment
  • Handheld devices

ISL97516IUZEVALZ Evaluation Board Layout




Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL97516IUZEVALZ Mass Production Renesas $26.00 1 0 聯系代理商 -

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