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ISL9110IRTAZ - Renesas Electronics

Description: The ISL9110 and ISL9112 are highly-integrated Buck-Boost switching regulators that accept input voltages either above or below the regulated output voltage. Unlike other Buck-Boost regulators, these regulators automatically transition between operating modes without significant output disturbance.Both parts are capable of delivering up to 1.2A output current, and provide excellent efficiency due to their fully synchronous 4-switch architecture. No-load quiescent current of only 35µA also optimizes efficienc

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ISL9110IRTAZ - Renesas Electronics PCB footprint - Small Outline No-lead - Small Outline No-lead - L12.3x3C 12 LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE (0.4mm PITCH)
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ISL9110IRTAZ - Renesas Electronics  - 3D model - Small Outline No-lead - L12.3x3C 12 LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE (0.4mm PITCH)
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ISL9110IRTAZ Details

  • Manufacturer Part Number:

    ISL9110IRTAZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TDFN

  • Package Description:

    TDFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    L12.3X3C

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Additional Feature:

    PFM TECHNIQUE ALSO USED

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PDSO-N12

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.8 A

  • Output Voltage-Max:

    5.2 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.12,16

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    2500 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Pure Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ISL9110IRTAZ Frequently Asked Questions (FAQs)

  • The ISL9110IRTAZ can handle input voltages up to 15V, but it's recommended to operate within the 4.5V to 12V range for optimal performance.
  • To minimize output voltage ripple, ensure that the output capacitor is properly sized and placed close to the output pin. Additionally, using a low-ESR capacitor and a well-regulated input voltage can help reduce ripple.
  • The ISL9110IRTAZ can deliver up to 1.2A of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature.
  • To ensure stability, follow the recommended PCB layout guidelines, use a stable input voltage, and ensure that the output capacitor is properly sized and placed. Additionally, avoid overloading the device and ensure that the thermal design is adequate.
  • The EN (enable) pin is used to turn the device on or off. When the EN pin is pulled high, the device is enabled, and when it's pulled low, the device is disabled.

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ISL9110IRTAZ Overview

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