Part Image

ZL8801ALAFTK - Renesas Electronics

Description: The ZL8801 is a dual phase digital DC/DC controller. Up to four ZL8801s (8 phases) can be operated in parallel to provide additional output current. The ZL8801 supports a wide range of output voltages (0. 54V to 5. 5V) operating from input voltages as low as 4. 5V up to 14V. With its fully digital ChargeMode™ Control loop the ZL8801 can respond to a transient load step within a single switching cycle. This unique compensation-free modulation technique allows designs to meet transient specifications with min

Download ZL8801ALAFTK 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
ZL8801ALAFTK - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L44.7x7B-
click to zoom
3D Models
ZL8801ALAFTK - Renesas Electronics  - 3D model - Quad Flat No-Lead - L44.7x7B-
click to zoom

ZL8801ALAFTK Details

  • Manufacturer Part Number:

    ZL8801ALAFTK

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    L44.7X7B

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOTAGE 0.54V TO 5.5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    14 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N44

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.05 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.54 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC44,.28SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    50 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1334 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

ZL8801ALAFTK Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (AN9854) for the ZL8801ALAFTK, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • Renesas recommends using the Input Capacitor Selection Tool (available on their website) to determine the optimal input capacitor values based on the specific input voltage, output voltage, and output current requirements of your application.
  • According to Renesas, the maximum allowed voltage deviation on the input pins is ±10% of the nominal input voltage. Exceeding this limit may affect the device's performance and reliability.
  • Yes, the ZL8801ALAFTK is rated for operation up to 125°C junction temperature. However, it's essential to ensure proper thermal management and follow the recommended PCB layout guidelines to prevent overheating.
  • Renesas recommends checking the soft-start capacitor value, the input voltage, and the output voltage during startup. Also, ensure that the soft-start pin is properly connected and not shorted to any other pin. If issues persist, consult the Renesas support team for further assistance.

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

ZL8801ALAFTK Overview

Use the download button to access the ZL8801ALAFTK schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ZL880, or try a keyword search, such as Switching Regulator or Controllers

Parts related to ZL8801ALAFTK

Showing 0 results