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ISL97701IRZ - Renesas Electronics

Description: 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, compar

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ISL97701IRZ - Renesas Electronics PCB footprint - Small Outline No-lead - Small Outline No-lead - Dual Flat No-Lead Package Family (DFN)
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ISL97701IRZ - Renesas Electronics  - 3D model - Small Outline No-lead - Dual Flat No-Lead Package Family (DFN)
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ISL97701IRZ Details

  • Manufacturer Part Number:

    ISL97701IRZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DFN

  • Package Description:

    DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    MDP0047

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.3 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1100 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

ISL97701IRZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in the application note AN1995, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. Renesas recommends using a low-ESR ceramic capacitor with a value between 10uF to 22uF, and a voltage rating of at least 2x the output voltage. The application note AN1995 provides more detailed guidance on output capacitor selection.
  • The ISL97701IRZ has an absolute maximum input voltage rating of 18V, but the recommended maximum input voltage is 15V to ensure reliable operation and minimize stress on the device.
  • The ISL97701IRZ has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OCSET pin and the output voltage. The application note AN1995 provides a detailed example of how to implement overcurrent protection and calculate the required resistor value.
  • The thermal derating curve for the ISL97701IRZ is provided in the datasheet, which shows the maximum output current vs. ambient temperature. The device can operate up to 125°C, but the output current must be derated accordingly to prevent overheating.

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ISL97701IRZ Overview

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