瑞萨电子 (Renesas Electronics Corporation)
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ISL85415EVAL1Z

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Synchronous Buck EVB with 3.6V to 36V Input Range, 3.3V 500mA Output

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ISL85415EVAL1Z User Guide

概览

The ISL85415EVAL1Z evaluation kit is intended for use for point-of-load applications sourcing from 3V to 36V. The kit is used to demonstrate the performance of the ISL85415 wide VIN low quiescent current high-efficiency synchronous buck regulator with 500mA of output current.

The ISL85415 is offered in a 4mm x 3mm 12 Ld DFN package with a 1mm maximum height. The converter occupies 1.516 cm2 area.

ISL8541xEVAL1Z Synchronous Buck Regulator Eval Board
  • Wide input voltage range: 3V to 36V
  • Synchronous operation for high efficiency
  • No compensation required
  • Integrated high-side and low-side NMOS devices
  • Selectable PFM or forced PWM mode at light loads
  • Internal fixed (500kHz) or adjustable switching frequency 300kHz to 2MHz
  • Continuous output current up to 500mA
  • Internal or external soft-start
  • Minimal external components required
  • Power-good and enable functions available

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视频和培训

See how easy it is to design with Intersil's new pin-for-pin compatible synchronous buck regulators with a wide input voltage range. With three different output current options, these highly efficient sync buck regulators simplify power circuit design and enable reuse of circuit board design across a wide range of end applications.