Part Image

ISL8022IRZ-T - Renesas Electronics

Description: The ISL8022 is a high efficiency, dual synchronous step-down DC/DC regulator that can deliver up to 2A/1. 7A continuous output current per channel. The channels are 180° out-of-phase for input RMS current and EMI reduction. The supply voltage range of 2. 8V to 5. 5V allows for the use of a single Li+ cell, three NiMH cells or a regulated 5V input. The current mode control architecture enables very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL80

Download ISL8022IRZ-T Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
ISL8022IRZ-T - Renesas Electronics PCB footprint - Small Outline No-lead - Small Outline No-lead - 12 LD 4x3 DFN
click to zoom
3D Models
ISL8022IRZ-T - Renesas Electronics  - 3D model - Small Outline No-lead - 12 LD 4x3 DFN
click to zoom

ISL8022IRZ-T Details

  • Manufacturer Part Number:

    ISL8022IRZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    DFN

  • Package Description:

    HVSON, LCC12,.12X16,.20

  • Pin Count:

    12

  • Manufacturer Package Code:

    L12.4X3

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    1

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PWM/PFM

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.8 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    4 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 A

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    LCC12,.12X16,.20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2700 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ISL8022IRZ-T Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout in the ISL8022IRZ-T evaluation board user manual, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal performance.
  • The ISL8022IRZ-T has an internal undervoltage lockout (UVLO) circuit that ensures the device is properly biased during startup. To ensure proper biasing, make sure the input voltage rises monotonically and does not drop below the UVLO threshold (typically 2.5V) during startup.
  • The ISL8022IRZ-T can drive capacitive loads up to 10uF, but it's recommended to limit the load capacitance to 4.7uF or less to ensure stability and prevent oscillations.
  • The output voltage ripple and noise can be calculated using the equations provided in the datasheet, taking into account the input voltage, output voltage, switching frequency, and output capacitance. Additionally, Renesas provides a noise calculation tool on their website to simplify the process.
  • Renesas recommends using a low-ESR ceramic capacitor (X5R or X7R dielectric) with a value of 10uF to 22uF as the input capacitor. This helps to filter out input voltage noise and ensure stable operation.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ISL8022IRZ-T Overview

Use the download button to access the ISL8022IRZ-T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL80, or try a keyword search, such as Switching Regulator or Controllers

Parts related to ISL8022IRZ-T

Showing 0 results