TPS54A24RTWR

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TPS54A24RTWR

PWR MGMT SWITCHING REGULATOR

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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) 17V
Voltage-Output(Min/Fixed) 0.6V
Voltage-Output(Max) 12V
Current-Output 10A
Frequency-Switching 200kHz ~ 1.6MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 24-WFQFN Exposed Pad

概述

Description

The TPS54A24RTWR is a DC-DC buck converter from Texas Instruments, designed for efficient power management in a variety of electronic applications. It is part of the TPS54A24 series, which is known for its high-performance features like a wide input voltage range, typically from 4.5V to 17V, and high current capability, with the ability to deliver up to 4A of continuous output current. This makes it suitable for powering core voltages of microcontrollers, processors, and other digital ICs.
The converter offers a high switching frequency, generally up to 2.2 MHz, which allows for a smaller overall solution size by supporting the use of smaller inductors and capacitors. It features an adjustable output voltage, providing flexibility in various design scenarios. The TPS54A24RTWR also includes advanced power-saving modes, such as Eco-mode, which improves efficiency at light loads. Protection features like over-temperature, over-current, and under-voltage lockout are integrated to enhance reliability and safety. The device is available in a small, thermally enhanced package, making it suitable for compact and high-density power supply designs in consumer electronics, industrial, and automotive applications.

Features

The TPS54A24RTWR is a synchronous buck converter from Texas Instruments, designed for high-performance applications. It features a wide input voltage range from 4.5V to 17V, making it versatile for various power supply systems. The converter delivers up to 10A of continuous output current, which is suitable for powering processors, ASICs, FPGAs, and other digital loads.
Key features include a high-efficiency architecture with integrated MOSFETs, reducing the need for external components and optimizing board space. It supports a programmable switching frequency of up to 2MHz, allowing designers to balance efficiency and component size. The device also includes advanced features like a Power Good indicator, adjustable soft start, and voltage tracking for sequencing multiple power rails.
Additional protections such as overcurrent, overvoltage, and thermal shutdown enhance system reliability. The TPS54A24RTWR is housed in a compact 4mm x 4mm VQFN package, which aids in efficient thermal management and easy integration into dense circuit designs. Overall, its combination of high efficiency, flexibility, and robust protection features make it suitable for a wide range of applications in industrial, automotive, and communication systems.

Package

The TPS54A24RTWR is a DC-DC buck converter from Texas Instruments. It comes in a VQFN (Very Thin Quad Flat No-Lead) package type, specifically a 4mm x 4mm VQFN-24. This package is designed for compact applications, offering efficient thermal performance and electrical properties.

Pinout

The TPS54A24RTWR is a DC-DC buck converter from Texas Instruments. It comes in a 20-pin VQFN (Very Thin Quad Flat No-Lead) package. This device is part of the TPS54A24 series, which is designed for high-efficiency step-down voltage conversion.
Here’s a brief overview of its functions:
- Input Voltage Range: The TPS54A24 supports a wide input voltage range, making it suitable for various applications.
- Output Current: It can deliver up to 10A of continuous output current.
- Efficiency: It is designed for high efficiency, which is crucial for reducing power loss and thermal management.
- Switching Frequency: The switching frequency is adjustable, allowing for flexibility in design to optimize for efficiency or size.
- Protection Features: It includes built-in protection mechanisms such as overcurrent protection, thermal shutdown, and undervoltage lockout.
This concise summary highlights the essential features and functions of the TPS54A24RTWR while keeping within the specified word limit. For detailed specifications, refer to the official datasheet from Texas Instruments.

Manufacturer

The TPS54A24RTWR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic components. They are known for their innovation in analog and embedded processing products, and their components are used in various applications, including industrial, automotive, personal electronics, and communications equipment.

Application

The TPS54A24RTWR is a DC-DC buck converter commonly used in applications requiring efficient power management. It is suitable for telecommunications, data centers, and server systems due to its capability to handle high current loads with high efficiency. Additionally, it is used in industrial equipment and automotive electronics for its reliability and compact design, making it ideal for space-constrained environments.

Equivalent

The TPS54A24RTWR is a Step-Down DC/DC Converter from Texas Instruments. Equivalent products include:
1. MP2315 by Monolithic Power Systems
2. LMR33630 by Texas Instruments
3. LM5145 by Texas Instruments
4. ISL85410 by Renesas
5. LT8609 by Analog Devices
These alternatives have similar specifications but may vary slightly in features or performance, so it’s important to verify compatibility with your application.

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