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ISL9110IRTNZ-T7A - 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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ISL9110IRTNZ-T7A - Renesas Electronics PCB footprint - Small Outline No-lead - Small Outline No-lead - 12 Ld Exposed Pad 3x3 TDFN-2
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ISL9110IRTNZ-T7A - Renesas Electronics  - 3D model - Small Outline No-lead - 12 Ld Exposed Pad 3x3 TDFN-2
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ISL9110IRTNZ-T7A Details

  • Manufacturer Part Number:

    ISL9110IRTNZ-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TDFN

  • Package Description:

    3 X 3 MM, 0.40 MM PITCH, ROHS COMPLIANT, PLASTIC, TDFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    L12.3X3C

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Additional Feature:

    ALSO HAS A CONTROL TECHNIQUE OF PFM

  • 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

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • 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

  • Output Voltage-Nom:

    3.3 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:

    2750 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    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

ISL9110IRTNZ-T7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout in the ISL9110 evaluation board user manual, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal performance.
  • Renesas provides a component selection guide in the datasheet, which includes recommendations for input and output capacitors, inductors, and resistors. Additionally, the ISL9110 evaluation board user manual provides a bill of materials (BOM) that can be used as a reference.
  • The ISL9110 is rated for operation from -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. Refer to the thermal management section in the datasheet for more information.
  • The ISL9110 has a built-in overcurrent protection feature that can be enabled by connecting the OC pin to a resistor and capacitor network. The datasheet provides a detailed description of the overcurrent protection circuit and the calculation for the resistor and capacitor values.
  • The ISL9110 is designed to operate from a single lithium-ion cell or a 2- to 4-cell battery pack, with an input voltage range of 2.5V to 14V. However, the recommended input voltage range is 3.5V to 12V for optimal performance and efficiency.

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