MP2386GG-Z

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MP2386GG-Z

IC REG BUCK ADJ 8A 11QFN

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規格

Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 24V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 13V
Current - Output 8A
Frequency - Switching 700kHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 11-VFQFN
Supplier Device Package 11-QFN (2x2)
Base Product Number MP2386

概述

Description

The MP2386GG-Z is a high-efficiency, synchronous step-down DC-DC converter designed to provide a stable output voltage with a wide input voltage range. This integrated regulator features a switching frequency of up to 1.5 MHz, allowing for smaller external components and reduced board space. With a maximum output current of 3A, it is suitable for powering various applications, including consumer electronics, portable devices, and industrial systems.
Key features include adjustable output voltage, built-in over-current protection, thermal shutdown capability, and under-voltage lockout. The MP2386GG-Z also offers a low quiescent current, which is essential for battery-powered applications. Its compact package and efficient design make it an excellent choice for engineers seeking to optimize power management in their designs.
Overall, the MP2386GG-Z is a versatile and reliable solution for efficient voltage regulation in a variety of electronic applications.

Features

The MP2386GG-Z is a high-efficiency, synchronous step-down regulator designed for low-voltage applications. Key features include:
1. Input Voltage Range: Operates typically from 4.5V to 28V, suitable for various power sources.
2. Output Current: Supports up to 3A continuous output current.
3. High Efficiency: Offers efficiencies exceeding 95%, helping to minimize heat generation.
4. Adjustable Output Voltage: Output voltage can be set from 0.8V to 15V, allowing flexibility for different applications.
5. Built-in Protection: Includes over-current protection, thermal shutdown, and under-voltage lockout for enhanced reliability.
6. Compensation: Features internal compensation for simplified design and reduced external component count.
7. Switching Frequency: Operates at a fixed frequency of 300kHz, balancing performance and efficiency.
8. Package: Available in a compact QFN-16 package, optimizing space in designs.
Overall, the MP2386GG-Z is ideal for consumer electronics, industrial equipment, and battery-powered applications where efficiency and compact design are critical.

Package

The MP2386GG-Z is available in a 16-pin TQFN (Thin Quad Flat No-lead) package. This compact package design facilitates efficient thermal management and minimizes board space in electronic applications.

Pinout

The MP2386GG-Z is a step-down (buck) DC-DC converter with a pin count of 16. It is designed to provide high efficiency and low output ripple for various applications. The key functions of its pins include:
1. VIN: Input voltage supply.
2. GND: Ground reference.
3. SW: Switch node connection for the inductor.
4. BST: Bootstrap capacitor connection for the high-side switch.
5. COMP: Compensation network connection for stability.
6. FB: Feedback voltage sensing for output regulation.
7. EN: Enable pin to turn the device on/off.
8. SS: Soft-start time control.
9. PG: Power good indicator for output status.
10. ISEN+ / ISEN-: Current sensing pins for overcurrent protection.
11. SLOPE: Slope compensation adjustment pin.
12. MODE: Selects the operating mode (PWM or PFM).
13. VOUT: Output voltage connection.
These pins collectively facilitate the operation of the converter, enabling flexible configuration and robust performance in power management applications.

Manufacturer

The MP2386GG-Z is manufactured by Monolithic Power Systems (MPS), a company known for its expertise in the design and development of high-performance power management solutions. MPS specializes in creating integrated circuits (ICs) for applications such as power conversion, power management, and lighting control, catering to industries like telecommunications, computing, and consumer electronics. Founded in 1997 and headquartered in San Jose, California, MPS focuses on providing innovative, efficient, and reliable power solutions, emphasizing performance and compact design. The company is publicly traded on the NASDAQ under the ticker symbol MPWR.

Application

The MP2386GG-Z is a high-efficiency step-down (buck) regulator primarily used in applications such as portable devices, battery-powered equipment, and LED drivers. It is suitable for power management in smartphones, tablets, laptops, and industrial automation systems, providing regulated output for microcontrollers, sensors, and other electronic components. Its compact design and high performance make it ideal for space-constrained environments.

Equivalent

The MP2386GG-Z is a step-down (buck) voltage regulator. Equivalent products include the LM2596, TPS563201, and LM2675. These alternatives provide similar functionalities in terms of input/output voltage ranges and current ratings. Always check specific datasheets for detailed specifications and compatibility before substitution.

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