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MP2155GQ-Z - Monolithic Power Systems (MPS)

Description: IC REG BCK BST 3.3V/ADJ 10QFN

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PCB Footprints
MP2155GQ-Z - Monolithic Power Systems (MPS) PCB footprint - Small Outline No-lead - Small Outline No-lead - QFN10 (3mmX3mm)
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3D Models
MP2155GQ-Z - Monolithic Power Systems (MPS)  - 3D model - Small Outline No-lead - QFN10 (3mmX3mm)
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MP2155GQ-Z Details

  • Manufacturer Part Number:

    MP2155GQ-Z

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Monolithic Power Systems

  • YTEOL:

    7.5

  • Additional Feature:

    OUTPUT VOLTAGE IS ADJUSTABLE FROM 1.5V TO 5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-XQCC-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    3 mm

MP2155GQ-Z Frequently Asked Questions (FAQs)

  • The MP2155GQ-Z can handle a maximum input voltage of 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure that the output capacitor is placed close to the IC and the input capacitor is placed close to the input pin.
  • The MP2155GQ-Z can provide a maximum output current of 1.5A, but it's recommended to keep it below 1.2A for optimal performance and reliability.
  • The output voltage can be adjusted by using a resistive divider network between the output pin and the ground pin. The output voltage is determined by the ratio of the resistors in the divider network.
  • The EN (Enable) pin is used to enable or disable the regulator. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.

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MP2155GQ-Z Overview

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