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MP2314SGJ-Z

Name: MP2314SGJ-Z
Rating: 4.7 (12 reviews)

IC REG BUCK ADJ 2A TSOT23-8

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Mfr.부분 #MP2314SGJ-Z
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사양

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)	0.8V
Voltage - Output (Max)	22.8V
Current - Output	2A
Frequency - Switching	500kHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	SOT-23-8 Thin, TSOT-23-8
Supplier Device Package	TSOT-23-8
Base Product Number	MP2314

개요

Description

The MP2314SGJ-Z is a high-performance, synchronous step-down voltage regulator designed for applications requiring efficient power management. It features a wide input voltage range, making it suitable for various power sources. This device integrates a high-side and low-side MOSFET to deliver an output current of up to 3A, optimizing efficiency and minimizing heat generation.
Key features include programmable output voltage, adjustable frequency, and built-in protection mechanisms such as over-current protection and thermal shutdown. The MP2314SGJ-Z is ideal for powering devices in consumer electronics, industrial systems, and battery-operated products, offering a compact solution with minimal external components.
Its ease of use and robust performance make it a popular choice for engineers looking to implement reliable power regulation in their designs.

Features

The MP2314SGJ-Z is a high-efficiency, step-down (buck) DC-DC converter designed for various applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 20V, making it suitable for a wide range of input sources.
2. Output Current: Capable of delivering up to 3A of continuous output current.
3. Adjustable Output Voltage: Output voltage can be set between 0.8V and 15V via external resistors.
4. High Efficiency: Achieves efficiencies of up to 95%, minimizing heat generation and extending battery life in portable applications.
5. Integrated Compensation: Built-in compensation simplifies design and enhances stability.
6. Thermal Protection: Features thermal shutdown to protect against overheating.
7. Small Package: Available in a compact 8-pin SOIC package, ideal for space-constrained designs.
Overall, the MP2314SGJ-Z is a versatile and reliable choice for powering microcontrollers, sensors, and other electronic devices in automotive, industrial, and consumer applications.

Package

The MP2314SGJ-Z is packaged in a 16-pin HTQFN (Heat Sink Thin Quad Flat No-lead) package. This type of package is designed for efficient thermal dissipation and compactness, making it suitable for space-constrained applications.

Pinout

The MP2314SGJ-Z is a step-down (buck) converter with a pin count of 10. Its primary functions include:
1. VIN: Power input.
2. GND: Ground connection.
3. SW: Switch node for connecting the inductor.
4. BST: Bootstrap capacitor connection for driving the high-side switch.
5. VIN: Input voltage supply.
6. FB: Feedback pin for voltage regulation.
7. COMP: Compensation network for stability.
8. PG: Power good indicator.
9. EN: Enable pin for turning the device on or off.
10. SS: Soft-start pin to control the rise time of the output voltage.
The MP2314SGJ-Z is designed for efficient power conversion, supporting a wide range of input voltages and providing adjustable output voltages.

Manufacturer

The MP2314SGJ-Z is manufactured by Monolithic Power Systems, Inc. (MPS). MPS is a semiconductor company specializing in high-performance analog and mixed-signal integrated circuits (ICs). Founded in 1997 and based in San Jose, California, MPS designs and develops power management solutions for various applications, including consumer electronics, computing, automotive, and industrial markets. The company is known for its innovative power management ICs that improve efficiency and performance while reducing size and cost. MPS focuses on providing high-quality products and has a reputation for reliability and customer support in the semiconductor industry.

Application

The MP2314SGJ-Z is a high-efficiency DC-DC buck converter, primarily used in applications such as power management for portable devices, consumer electronics, battery-powered equipment, and LED drivers. Its ability to regulate output voltage efficiently makes it suitable for powering microcontrollers, sensors, and communication devices in automotive, industrial, and IoT applications.

Equivalent

Equivalent products to the MP2314SGJ-Z chip include the TPS561201 from Texas Instruments, LM2596 from Texas Instruments, and the LTC3851 from Analog Devices. These alternatives offer similar functionality in terms of step-down (buck) voltage regulation and may have varying specifications, so it's essential to compare their datasheets for specific application requirements.