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

  • Manufacturer Part Number:

    ISL97656IRTZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TDFN

  • 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

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.3 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

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • 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-T 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 reliable operation.
  • 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 maximum input voltage.
  • The ISL97656IRTZ-T is rated for operation up to 105°C ambient temperature, but it's recommended to derate the output current and voltage to ensure reliable operation above 85°C ambient temperature.
  • Check the input voltage, output voltage, and output current to ensure they are within the recommended operating range. Verify the feedback resistors and capacitors are correctly connected and meet the recommended values. Also, check for any signs of overheating, such as excessive temperature or thermal shutdown.
  • Yes, the ISL97656IRTZ-T is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, it's essential to follow the recommended design guidelines, testing, and validation procedures to ensure the device meets the specific application requirements.

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ISL97656IRTZ-T Overview

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Part Image ISL97656IRTZ-T Intersil Corporation

Switching Regulator, Current-mode, 5.1A, 1500kHz Switching Freq-Max, PDSO10