MAX8521EWX+T

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MAX8521EWX+T

+BOM

IC DRVR PWR TEC 36-WLP

  • メーカーアナログ・デバイセズ社/マキシム・インテグレーテッド

  • メーカー品番 #MAX8521EWX+T

  • 在庫状況5292

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Part Status Active
Applications Thermoelectric Cooler
Voltage - Supply 3V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 36-WFBGA, WLBGA
Supplier Device Package 36-WLP (3.07x3.07)
Base Product Number MAX8521

概要

Description

The MAX8521EWX+T is a high-efficiency, step-down DC-DC converter designed by Maxim Integrated. It is specifically engineered for applications requiring precise voltage regulation and efficient power conversion. The device operates with a wide input voltage range, making it suitable for various types of power sources. It delivers a fixed or adjustable output voltage, providing flexibility for different circuit requirements.
The MAX8521 features a high switching frequency, which allows for smaller external components, reducing the overall footprint in space-constrained designs. It also includes overcurrent and thermal protection, enhancing its reliability and safety in demanding environments. The compact 10-pin MAX package facilitates easy integration into PCBs.
The "+T" in the part number indicates that the device is provided in tape-and-reel packaging, which is convenient for automated assembly processes. Overall, the MAX8521EWX+T is ideal for applications in consumer electronics, telecommunications, and other fields that demand efficient power management in a compact form factor.

Equivalent

The MAX8521EWX+T is a low-dropout linear regulator. Equivalent products could include the Texas Instruments LP2985 series, the Analog Devices ADP3330 series, and the ON Semiconductor NCP1117 series. When selecting equivalents, ensure that the voltage output, current capacity, dropout voltage, and package meet your application requirements. Always verify specifications from the datasheets to ensure compatibility with your design.

Features

The MAX8521EWX+T is a step-down DC-DC converter designed for efficient power management. It features a wide input voltage range, typically accommodating voltages from 2.6V to 5.5V, making it suitable for battery-powered devices. The converter delivers a fixed or adjustable output voltage, often in the range of 0.6V to 3.3V, with an output current capability of up to 1.5A.
One of its key features is high efficiency, often exceeding 90%, which helps extend battery life in portable applications. The device includes a low quiescent current that minimizes power consumption when in standby mode. It also features internal MOSFET switches, reducing the need for external components and simplifying the design.
Other notable features include a fast transient response for handling load changes, internal compensation for stability, and protection mechanisms like overcurrent and thermal shutdown to enhance reliability. The MAX8521EWX+T is typically used in applications like mobile devices, handheld instruments, and other space-constrained electronic systems.

Pinout

The MAX8521EWX+T is a voltage regulator, specifically a low-dropout linear regulator (LDO). It comes in a 10-pin TDFN (Thin Dual Flat No-lead) package. The device is designed to provide a regulated output voltage with high efficiency and low dropout voltage. It is typically used in applications that require a stable power supply for sensitive electronic components.
Key functions of the MAX8521 include:
1. Output Voltage Regulation: Maintains a consistent output voltage despite variations in load current or input voltage.
2. Low Dropout Voltage: Allows the regulator to maintain regulation with a small difference between input and output voltage.
3. Thermal Protection: Protects the device from overheating, which can occur under excessive load conditions.
4. Overcurrent Protection: Prevents damage from excessive current by limiting the current flow through the device.
5. Enable Pin: Allows the regulator to be turned on or off via an external control signal.
Each pin of the package has a specific function related to power input, output, ground connection, and control signals. For detailed pin configuration and functions, consult the device's datasheet.

Manufacturer

The MAX8521EWX+T is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated specializes in designing and manufacturing analog and mixed-signal integrated circuits (ICs) for a wide range of applications, including industrial, communications, automotive, consumer, and computing. As a company, it focuses on providing solutions that are essential for the efficient processing, management, and transmission of analog and digital signals in electronic devices.

Application

The MAX8521EWX+T is a low-dropout linear regulator designed for applications requiring efficient voltage regulation. Key application areas include:
1. Portable Devices: Ideal for powering processors and other components in smartphones, tablets, and wearables due to its low dropout voltage and high efficiency.
2. Telecommunications: Used in networking equipment and base stations for stable power supply to critical components.
3. Consumer Electronics: Suitable for use in set-top boxes, cameras, and gaming consoles.
4. Industrial Equipment: Provides reliable power management in automation systems and sensors.
5. Automotive Systems: Used in infotainment systems and other low-voltage automotive electronics.
These applications benefit from the regulator's compact size, low noise, and high precision.

Package

The MAX8521EWX+T is a voltage regulator IC from Maxim Integrated. It comes in a TDFN (Thin Dual Flat No-Lead) package, which is compact and suitable for space-constrained applications. The "+T" typically indicates that the product is supplied in tape and reel format, ideal for automated assembly processes.

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