MP28167GQ-Z

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MP28167GQ-Z

2.8V-22V VIN, 3A IOUT, 4-SWITCH

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  • Mfr。パート #MP28167GQ-Z
  • パッケージ QFN-16
  • データシート
  • 在庫中2172

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仕様

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Up/Step-Down
OutputConfiguration Positive
Topology Buck-Boost
OutputType Fixed
NumberofOutputs 1
Voltage-Input(Min) 2.8V
Voltage-Input(Max) 22V
Voltage-Output(Min/Fixed) 5V
Current-Output 3A
Frequency-Switching 530kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 16-PowerVFQFN

概要

Description

The MP28167GQ-Z is a highly efficient, DC-DC step-down converter designed for power management in electronic devices. It features a wide input voltage range, typically from 4.5V to 36V, making it suitable for a variety of applications, including industrial and automotive systems. The device provides a high level of integration, often including a high-side power MOSFET, which reduces the need for external components and simplifies the overall design process.
Key characteristics of the MP28167GQ-Z include its high efficiency, often over 90%, and its ability to deliver a consistent output current, usually up to a few amperes depending on the specific model and application. It operates using a fixed switching frequency, which helps in optimizing the inductor and capacitor sizes for reduced solution size and cost. The device typically includes features such as over-current protection, thermal shutdown, and under-voltage lockout to enhance reliability and safety.
Overall, the MP28167GQ-Z is well-suited for applications requiring a compact, efficient, and reliable power supply solution, such as in embedded systems, battery-powered devices, and distributed power architectures.

Features

The MP28167GQ-Z is a high-frequency, synchronous step-down switching regulator. It is designed to deliver efficient power management and is typically used in applications requiring compact and efficient power conversion. Key features of the MP28167GQ-Z include:
1. Wide Input Voltage Range: It supports a broad input voltage range, making it versatile for various applications.

2. High Efficiency: The device utilizes synchronous rectification to achieve high efficiency, which is crucial for minimizing power loss and heat generation.

3. Adjustable Output Voltage: It provides an adjustable output voltage, allowing for flexibility in meeting specific application requirements.

4. Fast Load Transient Response: The regulator offers a rapid response to changes in load, ensuring stable output even under dynamic conditions.

5. Compact Package: The MP28167GQ-Z is available in a small package, making it suitable for space-constrained applications.

6. Protection Features: It includes multiple protection features such as over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown to enhance reliability and safety.
These features make the MP28167GQ-Z suitable for use in consumer electronics, telecommunications, and other applications requiring reliable and efficient DC-DC conversion.

Package

The MP28167GQ-Z is typically available in a QFN (Quad Flat No-leads) package type.

Pinout

The MP28167GQ-Z is a power management integrated circuit (PMIC) designed by Monolithic Power Systems. It comes in a 12-pin QFN (Quad Flat No-leads) package. This step-down converter is utilized primarily for efficient power regulation and management in a variety of electronic devices. It features a wide input voltage range, typically from 2.7V to 6V, and provides a high output current suitable for portable and battery-powered applications. The MP28167GQ-Z supports a fixed switching frequency which helps in minimizing noise and improving efficiency. Key functions include voltage regulation, load regulation, and thermal protection, making it suitable for applications like smartphones, tablets, and other portable electronics.

Manufacturer

The MP28167GQ-Z is manufactured by Monolithic Power Systems, Inc. (MPS). MPS is a company that specializes in the design and production of high-performance integrated circuits. Their products are widely used in various industries, including automotive, industrial, consumer electronics, and telecommunications. MPS focuses on providing efficient power solutions through their advanced semiconductor technology, aiming to enhance the performance and reliability of electronic devices.

Application

The MP28167GQ-Z is a DC-DC buck converter designed for power management applications. It is commonly used in areas such as consumer electronics, telecommunications, automotive systems, and industrial equipment. Its primary function is to efficiently step down voltage from a higher level to a lower level, making it suitable for applications requiring stable power supply to microprocessors, DSPs, FPGAs, and other digital or analog components.

Equivalent

The MP28167GQ-Z is a DC-DC buck converter IC from Monolithic Power Systems. Equivalent products might include:
1. TI's TPS62130 - A step-down converter with similar specs.
2. Analog Devices' ADP2303 - A DC-DC buck regulator with comparable features.
3. Microchip's MCP16301 - A high-efficiency buck converter.
4. ON Semiconductor's NCP3170 - A synchronous step-down regulator.
When selecting equivalents, check for compatibility in terms of input/output voltage, current rating, switching frequency, and package type.

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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