A8586KLJTR-T

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A8586KLJTR-T

IC REG BUCK ADJ 3.5A 8SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 3.8V
Voltage-Input(Max) 36V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 30V
Current-Output 3.5A
Frequency-Switching 200kHz ~ 4MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad

概述

Description

The A8586KLJTR-T is a specific model of integrated circuit (IC) or electronic component, typically used in power management applications. Manufactured by Allegro Microsystems, this component is a DC-DC buck converter, which means it steps down voltage from a higher level to a lower level while maintaining a stable output. It features a highly efficient design suitable for applications requiring precise power regulation, such as in automotive, industrial, and consumer electronics.
Key features of the A8586KLJTR-T include high efficiency, low quiescent current, and the ability to handle a wide input voltage range. It typically offers protection features like overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation. The compact design makes it suitable for space-constrained environments. The "TR" in the model number usually indicates that the component is provided in tape and reel packaging, which is ideal for automated assembly processes.
For specific applications and detailed electrical specifications, referring to the official datasheet is recommended. This will provide comprehensive information, including pin configuration, electrical characteristics, and thermal performance.

Features

The A8586KLJTR-T is a specific model of a semiconductor device, likely a part of the Allegro Microsystems product line, which typically includes components like hall-effect sensors, motor drivers, and power ICs. Key features of such devices often include:
1. Precision Sensing: High accuracy in detecting magnetic fields or electrical currents, suitable for precise applications.
2. Compact Design: Small form factor for easy integration into various electronic systems.
3. Low Power Consumption: Efficient operation to extend battery life in portable applications.
4. Wide Operating Temperature Range: Ensures reliability in diverse environmental conditions.
5. Enhanced Sensitivity: Capable of detecting minute changes in magnetic or electrical fields.
6. Robust Protection: Features such as overvoltage, thermal protection, and reverse polarity protection to enhance reliability.
7. Flexible Output Options: Various output configurations to suit different application needs.
For specific details about the A8586KLJTR-T, including datasheets and application notes, refer to the manufacturer's official documentation or website.

Package

The A8586KLJTR-T is a voltage regulator module typically packaged in a surface-mount format, often using a small outline package like SOIC or DFN for compactness. For precise details, checking the manufacturer's datasheet is recommended, as it provides exact specifications and dimensions.

Pinout

The A8586KLJTR-T is a switching regulator IC manufactured by Allegro MicroSystems. It typically comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. The primary function of this IC is to provide efficient step-down (buck) voltage regulation, specifically designed for use in applications requiring high output current. Here is a brief overview of its key functions by pin (note that the specific pinout should be confirmed with the datasheet):
1. VIN: Input voltage.
2. SW: Switch node; connects to the inductor.
3. GND: Ground.
4. BOOT: Bootstrap capacitor connection.
5. EN/SYNC: Enable or synchronization input.
6. FB: Feedback voltage input.
7. COMP: Compensation network.
8-14. Other pins typically include additional GND connections, NC (no connect), and thermal pads.
The A8586KLJTR-T is used for powering a wide range of electronics, including automotive, consumer, and industrial applications, due to its efficiency and reliability. Always refer to the official datasheet for detailed specifications and pin configurations.

Manufacturer

The A8586KLJTR-T is manufactured by Allegro MicroSystems. Allegro MicroSystems is a company specializing in the development, design, and production of high-performance power and sensing semiconductor solutions. They focus on providing innovative solutions for a variety of applications including automotive, industrial, and consumer electronics. Allegro is known for its expertise in magnetic sensor ICs and power ICs, catering to the needs of the modern electronics industry.

Application

The A8586KLJTR-T is a DC-DC step-down regulator commonly used in various electronic applications. Its primary application areas include powering microcontrollers, FPGAs, and ASICs in consumer electronics, industrial automation systems, telecommunications equipment, and automotive systems. The device's efficiency and reliability make it suitable for use in portable devices, LED drivers, and other battery-powered applications where efficient power management is crucial.

Equivalent

The A8586KLJTR-T is a DC-DC step-down converter by Allegro Microsystems. Equivalent products from other manufacturers may include the LM2596 by Texas Instruments, the MP1584 by Monolithic Power Systems, and the LMR14030 by Texas Instruments. These alternatives have similar functionalities, such as adjustable output and high efficiency, but always check the specific datasheets and electrical characteristics to ensure compatibility with your application.

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