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ISL97656IRTZ - Renesas Electronics

Description: The ISL97656 is a high frequency, high efficiency step-up voltage regulator operated at constant frequency PWM mode. With an internal 4. 0A, 120mΩ MOSFET, it can deliver up to 2A output current at over 90% efficiency. The selectable 640kHz and 1. 2MHz allows smaller inductors 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. When shut down, it draws

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ISL97656IRTZ - Renesas Electronics PCB footprint - Small Outline No-lead - Small Outline No-lead - L10.3x3B-2
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ISL97656IRTZ - Renesas Electronics  - 3D model - Small Outline No-lead - L10.3x3B-2
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ISL97656IRTZ Details

  • Manufacturer Part Number:

    ISL97656IRTZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TDFN

  • Package Description:

    TDFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    L10.3X3B

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    O/P VOLTAGE RANGE 2.42V TO 24V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2.2 V

  • Input Voltage-Nom:

    3 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

  • Output Current-Max:

    5.1 A

  • Output Voltage-Max:

    24 V

  • Output Voltage-Min:

    3.3 V

  • Output Voltage-Nom:

    12 V

  • 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:

    0.8 mm

  • Supply Current-Max (Isup):

    1.26 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1500 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

ISL97656IRTZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout in the application note AN1995, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal performance.
  • The input capacitor selection depends on the input voltage, output voltage, and output current. Renesas recommends using a low-ESR ceramic capacitor with a value between 4.7uF to 10uF, and a voltage rating of at least 1.5 times the input voltage. Refer to the application note AN1995 for more details.
  • The ISL97656IRTZ is rated for operation up to 85°C ambient temperature, but the maximum junction temperature (TJ) should not exceed 125°C. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
  • Yes, the ISL97656IRTZ is designed to withstand vibrations up to 10G peak acceleration. However, ensure that the PCB is properly secured and the components are properly soldered to prevent mechanical stress and damage.
  • Renesas provides a troubleshooting guide in the application note AN1995, which covers common issues and their solutions. Additionally, check the input voltage, output current, and thermal design to identify potential causes of the issue.

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ISL97656IRTZ Overview

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