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MP28115DQ-LF-Z - Monolithic Power Systems (MPS)

Description: IC REG BUCK ADJUSTABLE 4A 10QFN

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MP28115DQ-LF-Z - Monolithic Power Systems (MPS) PCB footprint - Small Outline No-lead - Small Outline No-lead - MP28115DQ-LF-Z
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MP28115DQ-LF-Z - Monolithic Power Systems (MPS)  - 3D model - Small Outline No-lead - MP28115DQ-LF-Z
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MP28115DQ-LF-Z Details

  • Manufacturer Part Number:

    MP28115DQ-LF-Z

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SON

  • Package Description:

    QFN-10

  • Pin Count:

    10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    Monolithic Power Systems

  • YTEOL:

    3

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.81 TO 5.4V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-XDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1800 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    3 mm

MP28115DQ-LF-Z Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
  • To ensure the stability of the output voltage, 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 device and connected to a low-impedance ground plane.
  • The maximum output current that the MP28115DQ-LF-Z can deliver is 1.5A. However, the output current should be derated based on the input voltage, output voltage, and ambient temperature.
  • The output voltage can be configured by connecting a resistor divider network between the VOUT pin and the GND pin. The ratio of the resistors determines the output voltage, which can be calculated using the formula: VOUT = 0.8V x (R1 + R2) / R2.
  • The EN (Enable) pin is used to enable or disable the device. When the EN pin is pulled high (above 1.4V), the device is enabled, and when it's pulled low (below 0.4V), the device is disabled. This pin can be used to implement power sequencing or to turn off the device when not in use.

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MP28115DQ-LF-Z Overview

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Part Image MP28115DQ-Z Monolithic Power Systems

Switching Regulator, Current-mode, 1800kHz Switching Freq-Max, DSO10