ISL97519AIUZEVALZ, ISL97519IUZEVALZ

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

描述

The ISL97519AIUZEVALZ and ISL97519IUZEVALZ evaluation boards are used to evaluate the ISL97519A and ISL97519 step-up voltage regulators that operate with high frequency and high efficiency. These kits are designed to deliver over 90% efficiency and provide a dip switch that allows users to select either 600kHz or 1.2MHz switching frequency.

The ISL97519A is a high-frequency, high-efficiency step-up voltage regulator operated at constant frequency PWM mode. With an internal 2.0A, 200mΩ MOSFET, it can deliver up to 1A output current at over 90% efficiency. Two selectable frequencies, 600kHz and 1.2MHz, allow trade offs between smaller components and faster transient response. An external compensation pin gives the user greater flexibility in setting frequency compensation, allowing the use of low ESR ceramic output capacitors.

主要特性

  • Input voltage: 2.3V to 5.5V
  • Proven evaluation board layout
  • Pb-free (RoHS compliant)

应用

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

ISL97519AIUZEVALZ PWM Boost Regulator Eval Board

ISL97519AIUZEVALZ PWM Boost Regulator Eval Board

相关产品

ISL97519A

可订购工具信息

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
SPQ
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL97519IUZEVALZ Mass Production Renesas $24.00 1 0 Call -
ISL97519AIUZEVALZ Mass Production Renesas $24.00 1 0 Call -

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Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.