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LM3370TL-3022/NOPB - Texas Instruments

Description: Switching Voltage Regulators Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function 20-DSBGA

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PCB Footprints
LM3370TL-3022/NOPB - Texas Instruments PCB footprint - BGA - BGA - YZR0020xxx
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LM3370TL-3022/NOPB - Texas Instruments  - 3D model - BGA - YZR0020xxx
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LM3370TL-3022/NOPB Details

  • Manufacturer Part Number:

    LM3370TL-3022/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DSBGA

  • Package Description:

    3 X 2 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, , MO-211DG, MICRO, SMD-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    AUTOMATIC PWM/PFM MODE AVAILABLE; ALSO 1.85 VOLT OUTPUT AVAILABLE

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PBGA-B20

  • JESD-609 Code:

    e1

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Current-Max:

    0.6 A

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    1 V

  • Output Voltage-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA20,4X5,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.675 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PHASE-SHIFT

  • Switching Frequency-Max:

    2400 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    TIN SILVER COPPER

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    2.047 mm

LM3370TL-3022/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern under the device to improve thermal performance. A minimum of 2 oz copper thickness is recommended for the top and bottom layers.
  • To ensure stability, it's essential to follow the recommended capacitor values and types in the datasheet. Additionally, the output capacitor should be placed as close as possible to the output pin, and the input capacitor should be placed as close as possible to the input pin. A minimum of 10uF output capacitance is recommended.
  • The maximum ambient temperature for reliable operation is 85°C. However, the device can operate up to 125°C junction temperature, but with derated performance.
  • Yes, the LM3370TL-3022/NOPB is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q100 and is manufactured in a TS16949-certified facility.
  • The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. The junction temperature can be calculated using the formula: Tj = Ta + (Pd x θja), where θja is the junction-to-ambient thermal resistance.

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LM3370TL-3022/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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