MP2456GJ-Z

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MP2456GJ-Z

IC REG BUCK ADJ 500MA TSOT23-6

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規格

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) 50V
Voltage-Output(Min/Fixed) 0.81V
Voltage-Output(Max) 45V
Current-Output 500mA
Frequency-Switching 1.2MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SOT-23-6 Thin, TSOT-23-6

概述

Description

The MP2456GJ-Z is a high-performance, step-down (buck) converter designed for efficient power management in electronic devices. It supports a wide input voltage range and delivers a stable output voltage, making it ideal for various applications, such as consumer electronics, industrial equipment, and telecommunications. The device integrates features like high efficiency, fast transient response, and low standby current, which enhance its performance in energy-sensitive applications. It typically includes protections against over-current, over-temperature, and under-voltage conditions, ensuring reliability and safety in operation. Its compact design allows for easy integration into space-constrained environments, providing flexibility for designers and engineers.

Features

The MP2456GJ-Z is a high-frequency, step-down switching regulator designed for efficient power conversion. Key features include:
1. Wide Input Voltage Range: It supports an input range typically from 4.5V to 36V, making it versatile for various applications.
2. Output Current: Capable of delivering up to 0.6A of continuous output current.
3. High Efficiency: The device operates with high efficiency across a wide load range due to its 1.2MHz fixed switching frequency, reducing external component sizes.
4. Adjustable Output Voltage: The output voltage can be set through an external resistor divider.
5. Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout to ensure robust operation.
6. Compact Package: Offered in a compact SOT-23-6 package, making it suitable for space-constrained applications.
7. Low Quiescent Current: Features a low quiescent current for improved efficiency at light loads.
These features make the MP2456GJ-Z ideal for battery-powered devices, distributed power systems, and other applications requiring compact and efficient voltage regulation.

Package

The MP2456GJ-Z is typically available in a TSOT-23-6 package, which is a small-outline transistor package with six leads. This package type is compact and suitable for space-constrained applications.

Pinout

The MP2456GJ-Z is a monolithic step-down switch mode converter with a 6-pin configuration. It is designed to efficiently step down voltage from a higher input to a lower output with a high level of precision and control. The key functions of the pins are generally as follows:
1. VIN: Input voltage pin where the supply voltage is connected.
2. SW: Switch output pin connected to the inductor.
3. GND: Ground pin for reference and power return path.
4. FB: Feedback pin used to regulate output voltage by connecting to a resistor divider network.
5. EN: Enable pin to turn the device on or off.
6. COMP: Compensation pin used to stabilize the control loop.
Please refer to the specific datasheet of the MP2456GJ-Z for detailed electrical characteristics and specific pin configuration, as variations might exist depending on the manufacturer or specific version of the IC.

Manufacturer

The MP2456GJ-Z is manufactured by Monolithic Power Systems (MPS). MPS is a semiconductor company that specializes in designing and manufacturing integrated power solutions. They focus on providing high-performance, energy-efficient power management components for a wide range of applications, including industrial, automotive, and consumer electronics. MPS is known for its innovative approach to power electronics, emphasizing advancements in technology that enable more compact and efficient designs.

Application

The MP2456GJ-Z is a high-efficiency, step-down, switching voltage regulator. Its application areas include powering electronic devices such as microcontrollers, sensors, and communication equipment. It's suitable for use in consumer electronics, industrial automation, and networking hardware due to its compact design and efficient power management capabilities. The device is also ideal for battery-powered systems, offering prolonged battery life through reduced power consumption.

Equivalent

The MP2456GJ-Z is a DC-DC buck converter. Equivalent products include:
1. Texas Instruments LM2596
2. ON Semiconductor MC34063
3. Microchip Technology MCP16301
4. Analog Devices ADP2300
5. Diodes Incorporated AP63203
These alternatives offer similar functionalities but may differ in specifications like input voltage range, output current, and efficiency. Always compare datasheets to ensure compatibility with your specific application.

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