概要

The ISL97701 represents a high efficiency boost converter with integrated boost FET, boost diode and input disconnect FET. With an input voltage of 2. 3V to 5. 5V the ISL97701 has an output capability of up to 50mA at 18V using integrated 500mA switches. Efficiencies are up to 87%. The integrated protection FET is used to disconnect the boost inductor from the input supply whenever an output fault condition is detected, or when the device is disabled. This gives 0 output current in the disabled mode, compared to standard boost converters where current can still flow when the device is disabled. The ISL97701 comes in the 10 Ld 3x3 DFN package and is specified for operation over the -40°C to +85°C temperature range.

ISL97701 Functional Diagram
ISL97701 Functional Diagram
  • Up to 87% efficiency
  • 2.3V to 5.5V input
  • Up to 28V output
  • 50mA at 18V
  • Integrated boost Schottky diode
  • Input voltage disconnect switch
  • Synchronization input
  • Chip enable
  • 10 Ld 3x3 DFN package
  • Pb-free (RoHS compliant)

アプリケーション

  • OLED display power
  • LED display power
  • Adjustable power supplies

ドキュメント

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製品選択

    Processing table
    Pkg. Type
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    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
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    型名
    ISL97701IRZ
    circleアクティブ
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    サンプル入手可能
    		 DFN Tube 3 サンプルを入手,
    ISL97701IRZ-T13
    circleアクティブ
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    サンプル入手可能
    		 DFN Reel 3 サンプルを入手,
    ISL97701IRZ-T7
    circleアクティブ
    memory
    spa
    view_in_ar
    サンプル入手可能
    今すぐ購入する
    		DFN Reel 3 1.737 サンプルを入手,
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