MP8756GD-Z

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MP8756GD-Z

+物料清單

IC REG BUCK ADJUSTABLE 6A 12QFN

  • 製造商單片電力系統股份有限公司。

  • 製造商部分 #MP8756GD-Z

  • 包裹 12-PowerVFQFN

  • 有存貨5533

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正品保證

規格

屬性 價值
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4.5V
Voltage-Input(Max) 26V
Voltage-Output(Min/Fixed) 0.6V
Voltage-Output(Max) 5.5V
Current-Output 6A
Frequency-Switching 700kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 12-PowerVFQFN

概述

Description

The MP8756GD-Z is a high-efficiency, synchronous step-down converter designed for applications requiring reliable power regulation. It features a wide input voltage range, typically accommodating 4.5V to 21V, making it suitable for various electronic devices and systems. The device delivers an output current of up to 6A, ensuring sufficient power for demanding applications.
This converter is notable for its high efficiency, often exceeding 90%, which minimizes power loss and enhances energy conservation. It employs a constant-on-time (COT) control mode, delivering fast transient response and simplifying the feedback loop design. The MP8756GD-Z also integrates several protection features, including over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown, ensuring robust operation under abnormal conditions.
Compact and available in a small QFN package, the MP8756GD-Z is ideal for space-constrained designs. Its low quiescent current further improves efficiency in light-load or standby conditions. Overall, the MP8756GD-Z is a versatile choice for designers seeking efficient and reliable power solutions in compact electronic systems.

Equivalent

The MP8756GD-Z is a DC-DC converter from Monolithic Power Systems. Equivalent products typically include similar step-down converters from other manufacturers like Texas Instruments, Analog Devices, or Maxim Integrated. Specific models depend on the required specifications such as input voltage, output voltage, and current rating. Possible equivalents could include TI's TPS series, ADI's ADP series, or Maxim's MAX series, but you should compare datasheets to ensure compatibility with your specific application.

Features

The MP8756GD-Z is a compact DC-DC step-down converter designed by Monolithic Power Systems. It features high efficiency and a wide input voltage range, typically from 4.5V to 17V, making it versatile for various applications. The converter can deliver up to 6A of continuous output current, which is suitable for powering a range of devices.
Key features include:
1. Adjustable Output Voltage: The output voltage is adjustable, providing flexibility in application requirements.
2. High Efficiency: The device achieves high efficiency over a wide load range, reducing power loss and heat.
3. Fast Transient Response: It delivers a fast transient response, crucial for handling rapid changes in load conditions.
4. Protection Features: It includes built-in protection mechanisms such as over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown to ensure reliable operation.
5. Soft-Start Function: The soft-start feature limits inrush current during startup.
6. Low Dropout Operation: This feature allows for efficient operation even at low headroom voltages.
Its compact size and robust performance make the MP8756GD-Z suitable for space-constrained applications requiring high current and efficiency.

Pinout

The MP8756GD-Z is a synchronous step-down converter designed for applications that require a compact solution with a high level of efficiency. This device is provided in a QFN (Quad Flat No-leads) package, typically featuring 10 pins, although you should refer to the specific datasheet to confirm the pin count for the GD-Z variant. The key functions of the MP8756 include:
1. Input Voltage Regulation: Converts higher input voltages to a lower, regulated output voltage suitable for downstream components.
2. High Efficiency: Designed to deliver high efficiency across a wide range of load conditions.
3. Load Regulation: Maintains a stable output voltage despite variations in load current.
4. Thermal Management: Equipped with features to manage thermal performance and prevent overheating.
For precise pin functions and configurations, referring to the official datasheet from the manufacturer is recommended as it provides detailed pin descriptions and application guidance specific to this model.

Manufacturer

The MP8756GD-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that specializes in the design, development, and marketing of high-performance power solutions. Their products are often used in a variety of applications, including automotive, industrial, cloud computing, telecom infrastructures, and consumer electronics. MPS is known for providing innovative and energy-efficient power management solutions and is a recognized leader in the semiconductor industry.

Application

The MP8756GD-Z is a DC-DC buck converter used in various applications requiring efficient power regulation. Key application areas include consumer electronics, such as smartphones and tablets, where it manages power delivery to optimize battery life. It's also employed in networking and telecommunications equipment to provide stable voltage levels. Additionally, it's used in industrial automation systems for precise power control and in automotive electronics for powering infotainment and advanced driver-assistance systems (ADAS). Its compact size and efficiency make it suitable for use in portable and space-constrained devices.

Package

The MP8756GD-Z is typically available in a QFN (Quad Flat No-leads) package. Specifically, it uses a 3mm x 3mm, 12-pin QFN package, which is designed for compact and efficient power management in electronic devices.

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