MPQ8616GL-6-Z

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MPQ8616GL-6-Z

IC REG BUCK ADJUSTABLE 6A 14QFN

  • Производитель
  • Мфр. Часть #MPQ8616GL-6-Z
  • Пакет QFN-14
  • Лист данных
  • В наличии6484

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Not For New Designs
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 1.5V
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) 0.61V
Voltage-Output(Max) 4.5V
Current-Output 6A
Frequency-Switching 300kHz ~ 1MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 14-VFQFN

Обзор

Description

The MPQ8616GL-6-Z is a high-efficiency, synchronous step-down, DC-DC converter designed for applications requiring compact size and superior performance. It features an input voltage range, typically from 4.5V to 60V, and delivers up to 6A of continuous output current. The device is notable for its integrated high-side and low-side MOSFETs, which help to minimize power loss and improve overall efficiency.
Key features include programmable switching frequency, allowing designers to optimize for efficiency or size, and a wide range of protections such as over-current, over-voltage, and thermal shutdown. The MPQ8616GL-6-Z supports various control modes, including pulse-width modulation (PWM) and pulse frequency modulation (PFM), to maintain efficiency across different load conditions.
Its small form factor and high efficiency make it suitable for applications in telecommunications, industrial equipment, and automotive systems where space and thermal performance are critical. The device is typically offered in a compact QFN package, enhancing thermal performance and ease of integration into a wide range of electronic solutions.

Features

The MPQ8616GL-6-Z is a highly efficient, synchronous step-down converter designed for various power management applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 60V, making it versatile for different power sources.
2. Output Current: Delivers up to 10A, suitable for high-power applications.
3. Switching Frequency: Adjustable from 150kHz to 600kHz, allowing optimization between efficiency and component size.
4. Efficiency: High efficiency due to synchronous rectification and low RDS(ON) power MOSFETs.
5. Output Voltage: Programmable output voltage with an accuracy of ±1%.
6. Protection Features: Includes over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown to ensure reliability.
7. Soft Start: Programmable soft-start feature to limit inrush current during power-up.
8. Package: Comes in a compact QFN package, saving board space.
These features make the MPQ8616GL-6-Z ideal for automotive, industrial, and telecom applications where high efficiency, flexibility, and reliability are critical.

Package

The MPQ8616GL-6-Z typically comes in a QFN (Quad Flat No-leads) package. This type of package is known for its compact design, providing excellent thermal performance and efficient use of PCB space.

Pinout

The MPQ8616GL-6-Z is a DC-DC buck converter designed by Monolithic Power Systems. It typically comes in a QFN package with a specific pin configuration. For this model, it has a pin count of 22. The primary function of the MPQ8616GL-6-Z is to provide efficient step-down voltage conversion, suitable for powering various electronic components in a system.
The key features of the MPQ8616GL-6-Z include high efficiency, a wide input voltage range, and the ability to deliver substantial output current, making it suitable for applications in telecommunications, networking, and industrial power systems. It also includes features like adjustable output voltage, soft-start control, and protection mechanisms such as over-current, over-temperature, and under-voltage lockout for safe and reliable operation.

Manufacturer

The MPQ8616GL-6-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that specializes in the design, development, and marketing of high-performance analog and mixed-signal semiconductors. Their products are used in a variety of applications, including computing and storage, automotive, industrial, communications, and consumer electronics. MPS is known for its focus on providing efficient, innovative power solutions that address complex design challenges, aiming to reduce energy consumption and improve performance across different sectors.

Application

The MPQ8616GL-6-Z is a high-frequency synchronous buck converter used in various applications such as telecommunications, networking equipment, and industrial systems. It is ideal for powering FPGAs, ASICs, and microprocessors in computing and data storage solutions due to its high efficiency and compact footprint. Additionally, it is employed in automotive systems, offering reliable power supply solutions for electronic control units and infotainment systems.

Equivalent

The MPQ8616GL-6-Z is a synchronous step-down converter IC. Potential equivalent products might include the TPS54302 from Texas Instruments, LMR33630 from Texas Instruments, LTC3600 from Analog Devices, or the RT7272A from Richtek. However, it's crucial to compare detailed specifications such as input voltage range, output current, switching frequency, and features to ensure compatibility for your specific application. Always consult datasheets and, if necessary, application notes for precise matching.

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