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ZL2102ALAFT7A - Renesas Electronics

Description: The ZL2102 is an integrated digital power regulator with auto compensation and power management functions in a small package, resulting in a flexible and integrated solution, which can be configured using the PowerNavigator™ graphical user interface. This synchronous buck converter operates from a 4. 5V to 14V input supply and provides from 0. 54V to 5. 5V output voltage at up to 6A. The ZL2102 can be configured for most applications using only hardware pin straps to adjust switching frequency, output volta

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ZL2102ALAFT7A - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L36.6x6A 36LEAD
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ZL2102ALAFT7A - Renesas Electronics  - 3D model - Quad Flat No-Lead - L36.6x6A 36LEAD
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ZL2102ALAFT7A Details

  • Manufacturer Part Number:

    ZL2102ALAFT7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-36

  • Pin Count:

    36

  • Manufacturer Package Code:

    L36.6X6A

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • 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

  • JESD-30 Code:

    S-PQCC-N36

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.54 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCN

  • Package Equivalence Code:

    LCC36,.25SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    30 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

ZL2102ALAFT7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (AN9839) for the ZL2102ALAFT7A, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • The ZL2102ALAFT7A has a built-in overcurrent protection feature, but it's recommended to add an external overcurrent protection circuit to ensure reliable operation. Renesas provides a reference design for overcurrent protection in their application note (AN9839).
  • Renesas recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for the input capacitor. The capacitor type should be X5R or X7R, and it should be placed as close as possible to the VIN pin of the ZL2102ALAFT7A.
  • The ZL2102ALAFT7A has a resistive divider network that sets the output voltage. To configure the output voltage, you need to calculate the required resistor values using the formula provided in the datasheet and then select the appropriate resistors. Renesas also provides a voltage calculator tool to simplify the process.
  • The maximum ambient temperature for the ZL2102ALAFT7A is 85°C, but it's recommended to derate the device's power dissipation at higher temperatures to ensure reliable operation. Renesas provides a thermal derating curve in the datasheet.

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