MP2182GTL-Z

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MP2182GTL-Z

IC REG BUCK ADJ 2A SOT583

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Thông số kỹ thuật

Part Status Active
Base Product Number MP2182
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 5.5V
Current - Output 2A
Frequency - Switching 1.2MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package SOT-583
Supplier Device Package SOT-583
Packaging Cut Tape (CT), Tape & Reel (TR)

Tổng quan

Description

The MP2182GTL-Z is a high-performance, step-down (buck) DC-DC converter designed for efficient power management in various applications, including consumer electronics, industrial devices, and battery-powered systems. It operates with a wide input voltage range, typically between 4.5V to 18V, and delivers output currents up to 2A.
This device features a built-in power switch, low quiescent current, and adjustable output voltage, making it suitable for applications requiring precise voltage regulation. Its peak efficiency can exceed 95%, which helps to minimize heat generation and power loss.
Additionally, the MP2182GTL-Z includes integrated protection features such as over-temperature, over-current, and under-voltage lockout, ensuring safe operation under various conditions. Its compact package design allows for easy integration into space-constrained designs.
Overall, the MP2182GTL-Z is an ideal choice for designers seeking an efficient and reliable step-down conversion solution in their power management systems.

Features

The MP2182GTL-Z is a high-efficiency, step-down (buck) converter designed for powering low-voltage applications. Key features include:
1. Input Voltage Range: 4.5V to 15V, making it suitable for a wide array of power sources.
2. Output Voltage: Adjustable output voltage down to 0.8V with a simple external resistor divider.
3. High Efficiency: Up to 95% efficiency, reducing heat generation and improving thermal performance.
4. Switching Frequency: Operates at a fixed frequency of 1MHz, enabling smaller external components.
5. Current Limit: Built-in current limit and thermal shutdown protection enhance reliability.
6. Small Package: Available in a compact 8-pin SOIC or TDFN package, facilitating space-saving designs.
7. Light Load Operation: Features a pulse-skipping mode for improved efficiency under light load conditions.
These attributes make the MP2182GTL-Z ideal for applications such as portable devices, consumer electronics, and battery-powered systems.

Package

The MP2182GTL-Z is available in a 10-pin MSOP (Mini Small Outline Package) package type. This compact package is designed for efficient space utilization in electronic circuits.

Pinout

The MP2182GTL-Z is a step-down (buck) DC-DC converter with a total of 8 pins. Its primary functions include:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. SW (Pin 3): Switch node connected to the inductor.
4. VOUT (Pin 4): Output voltage.
5. COMP (Pin 5): Compensation network for stability.
6. FB (Pin 6): Feedback voltage input for regulation.
7. EN (Pin 7): Enable pin to turn the device on/off.
8. PG (Pin 8): Power-good output signal.
The MP2182GTL-Z is designed for high efficiency and compact applications, integrating a switching regulator capable of providing adjustable output voltage.

Manufacturer

The MP2182GTL-Z is manufactured by Monolithic Power Systems, Inc. (MPS). MPS is a semiconductor company that specializes in high-performance analog and mixed-signal integrated circuits (ICs) for a variety of applications, including power management, LED drivers, and motor drivers. Founded in 1997 and headquartered in San Jose, California, MPS focuses on designing innovative power solutions that enhance energy efficiency and performance in consumer electronics, computing, automotive, and industrial applications. The company is known for its commitment to quality and customer service, providing a wide range of products to meet the demands of modern electronic devices.

Application

The MP2182GTL-Z is a high-efficiency step-down DC-DC converter primarily used in applications such as power supplies for CPUs, GPUs, and FPGAs. It is ideal for consumer electronics, telecommunications equipment, and industrial automation systems, providing reliable voltage regulation for devices requiring low input voltage and high output current. Additionally, it is suitable for portable devices and battery-powered applications due to its low quiescent current and high efficiency.

Equivalent

The MP2182GTL-Z is a step-down voltage regulator. Equivalent products include the LM2596 from Texas Instruments, the LMT8381 from ON Semiconductor, and the TPS54620 from Texas Instruments. Additionally, the MICREL MIC2211 and the NCP3065 from ON Semiconductor can serve similar functions depending on specific requirements. Always check specific features, output current, and voltage ratings for compatibility.

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Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

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