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) | 5V |
| Voltage-Input(Max) | 22V |
| Voltage-Output(Min/Fixed) | 0.604V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 6A |
| Frequency-Switching | 500kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 16-PowerVFQFN |
概述
Description
The MP8765GQ-Z is a high-efficiency, synchronous step-down switching regulator designed by Monolithic Power Systems (MPS). It is tailored for applications requiring a compact, efficient power supply with excellent transient response. The device operates with a wide input voltage range and delivers a steady output, making it suitable for a variety of electronic systems, including computers, networking equipment, and industrial machinery.
Key features of the MP8765GQ-Z include an integrated high-side and low-side MOSFET, which enhances efficiency by reducing switching losses. It supports a programmable switching frequency, allowing for optimization between efficiency and component size. The device also includes comprehensive protection features such as over-current, over-voltage, under-voltage lockout, and thermal shutdown, ensuring reliable operation under various conditions.
With its small footprint and high power density, the MP8765GQ-Z is ideal for space-constrained environments. It offers an easy-to-use solution for engineers looking to implement efficient and robust power regulation in modern electronic designs.
Key features of the MP8765GQ-Z include an integrated high-side and low-side MOSFET, which enhances efficiency by reducing switching losses. It supports a programmable switching frequency, allowing for optimization between efficiency and component size. The device also includes comprehensive protection features such as over-current, over-voltage, under-voltage lockout, and thermal shutdown, ensuring reliable operation under various conditions.
With its small footprint and high power density, the MP8765GQ-Z is ideal for space-constrained environments. It offers an easy-to-use solution for engineers looking to implement efficient and robust power regulation in modern electronic designs.
Equivalent
The MP8765GQ-Z is a monolithic step-down switch mode converter from Monolithic Power Systems. For equivalent products, consider similar DC-DC step-down converters:
1. Texas Instruments LM22670 - 3A Simple Switcher step-down voltage regulator.
2. Analog Devices ADP2300 - 1.2A, 20V step-down regulator.
3. Microchip MCP16301 - 600mA step-down regulator.
Ensure specifications like input voltage range, output current, and switching frequency align with your requirements when selecting equivalents.
1. Texas Instruments LM22670 - 3A Simple Switcher step-down voltage regulator.
2. Analog Devices ADP2300 - 1.2A, 20V step-down regulator.
3. Microchip MCP16301 - 600mA step-down regulator.
Ensure specifications like input voltage range, output current, and switching frequency align with your requirements when selecting equivalents.
Features
The MP8765GQ-Z is a high-efficiency, step-down, synchronous buck converter. Key features include:
1. Input Voltage Range: Operates efficiently with an input voltage range from 4.5V to 21V.
2. Output Current: Provides up to 8A continuous output current.
3. Efficiency: High efficiency, typically up to 95%, thanks to its synchronous rectification design.
4. Switching Frequency: Programmable switching frequency ranging from 200kHz to 1MHz, aiding in optimizing efficiency and performance.
5. Protection Features: Includes over-current, over-voltage, and thermal shutdown protections to enhance reliability.
6. Soft Start: Programmable soft-start function to prevent inrush current during startup.
7. Compact Package: Available in a QFN package, offering a compact solution for space-constrained applications.
These attributes make it suitable for a variety of applications, such as telecommunications, data storage equipment, and general-purpose point-of-load regulation.
1. Input Voltage Range: Operates efficiently with an input voltage range from 4.5V to 21V.
2. Output Current: Provides up to 8A continuous output current.
3. Efficiency: High efficiency, typically up to 95%, thanks to its synchronous rectification design.
4. Switching Frequency: Programmable switching frequency ranging from 200kHz to 1MHz, aiding in optimizing efficiency and performance.
5. Protection Features: Includes over-current, over-voltage, and thermal shutdown protections to enhance reliability.
6. Soft Start: Programmable soft-start function to prevent inrush current during startup.
7. Compact Package: Available in a QFN package, offering a compact solution for space-constrained applications.
These attributes make it suitable for a variety of applications, such as telecommunications, data storage equipment, and general-purpose point-of-load regulation.
Pinout
The MP8765GQ-Z is a step-down converter from Monolithic Power Systems. It typically comes in a QFN (Quad Flat No-leads) package. The pin count for the MP8765GQ-Z is 12. This device is designed to provide high-efficiency voltage regulation in a compact form factor, suitable for powering a wide range of applications including FPGAs, ASICs, and processors.
Key functions of the MP8765GQ-Z include:
1. Input Voltage Range: It supports a wide input voltage range, making it versatile for various power sources.
2. Output Voltage: The converter can be configured to provide a stable output voltage, adjustable via an external resistor divider.
3. Efficiency: It is designed for high-efficiency operation to minimize power loss.
4. Switching Frequency: The device operates at a high switching frequency, which allows the use of smaller external components.
5. Protection Features: It includes protections like over-current protection, thermal shutdown, and under-voltage lockout to ensure reliable operation.
For detailed specifications and pin functions, consulting the official datasheet from the manufacturer is recommended.
Key functions of the MP8765GQ-Z include:
1. Input Voltage Range: It supports a wide input voltage range, making it versatile for various power sources.
2. Output Voltage: The converter can be configured to provide a stable output voltage, adjustable via an external resistor divider.
3. Efficiency: It is designed for high-efficiency operation to minimize power loss.
4. Switching Frequency: The device operates at a high switching frequency, which allows the use of smaller external components.
5. Protection Features: It includes protections like over-current protection, thermal shutdown, and under-voltage lockout to ensure reliable operation.
For detailed specifications and pin functions, consulting the official datasheet from the manufacturer is recommended.
Manufacturer
The MP8765GQ-Z is manufactured by Monolithic Power Systems, Inc. (MPS). MPS is a semiconductor company that specializes in the design, development, and marketing of high-performance analog and mixed-signal integrated circuits. Their products are widely used in various applications, including computing and storage, automotive, industrial, communications, and consumer electronics. MPS is known for its innovative power solutions that focus on energy efficiency and performance in power management systems.
Application
The MP8765GQ-Z is a high-efficiency, step-down switching regulator commonly used in various electronic applications. Its key application areas include powering microcontrollers and digital signal processors, providing power to communication equipment and networking devices, supporting power management in consumer electronics, and serving in industrial automation systems. Additionally, it is suitable for use in automotive electronics for power conversion needs and in battery-powered devices due to its efficiency and compact size. Its versatility makes it a popular choice for applications requiring reliable voltage regulation and efficient power delivery.
Package
The MP8765GQ-Z is typically available in a QFN (Quad Flat No-leads) package type. This package is designed for surface mounting, offering good thermal performance and efficient use of board space.
