- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MMPQ2222A
- Part Number MMPQ2222A
- Manufacturer onsemi
- Pin Count 16
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - SOIC−16_2
- Released Date Oct 15, 2019
- Last Modified Date Jan 22, 2025 4:53 PM UTC
- Pinout / Pin List Click Here (Member Only)
MMPQ2222A Details
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Manufacturer Part Number:
MMPQ2222A
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Brand Name:
onsemi
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
SOIC-16
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Package Description:
SOP-16
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Pin Count:
16
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Manufacturer Package Code:
751BG
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Country Of Origin:
Philippines
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ECCN Code:
EAR99
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Factory Lead Time:
8 Weeks
MMPQ2222A Frequently Asked Questions (FAQs)
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A good PCB layout for the MMPQ2222A involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure proper biasing, the MMPQ2222A requires a voltage divider network to set the output voltage. The recommended biasing circuit consists of two resistors (R1 and R2) connected between the output pin and the adjust pin, with R1 being 1 kΩ and R2 being 2.2 kΩ. This sets the output voltage to approximately 5V.
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The MMPQ2222A can handle input voltages up to 40V, but it's recommended to keep the input voltage below 30V for optimal performance and to prevent overheating.
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To protect the MMPQ2222A from overcurrent and overheating, it's recommended to add an external current limiting resistor in series with the input voltage, as well as a thermal shutdown circuit to turn off the device in case of overheating.
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The MMPQ2222A is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to prevent overheating and ensure reliable operation.
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MMPQ2222A Overview
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