TPS54360DDAR

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TPS54360DDAR

IC REG BCK SPLIT RAIL ADJ 8SOPWR

  • Производитель
  • Мфр. Часть #TPS54360DDAR
  • Пакет HSOIC (DDA)-8
  • Лист данных
  • В наличии7498

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
Series Eco-Mode™
ProductStatus Not For New Designs
Function Step-Down
OutputConfiguration Positive
Topology Buck, Split Rail
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4.5V
Voltage-Input(Max) 60V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 58.8V
Current-Output 3.5A
Frequency-Switching 100kHz ~ 2.5MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 8-PowerSOIC (0.154, 3.90mm Width)

Обзор

Description

The TPS54360DDAR is a step-down (buck) DC-DC converter from Texas Instruments. It is designed to efficiently convert a higher input voltage to a lower output voltage, suitable for powering various electronic components and systems. The device operates with a wide input voltage range of 4.5V to 60V and can deliver up to 3.5A of continuous output current.
Key features include high efficiency, typically up to 96%, due to its adaptive on-time D-CAP2 mode control. This enables fast transient response and removes the need for external compensation, simplifying the design process. The converter also integrates protection features such as cycle-by-cycle current limit, thermal shutdown, and undervoltage lockout, ensuring reliable operation under various conditions.
The TPS54360DDAR is housed in an 8-pin SO PowerPAD™ package, providing good thermal performance. It is well-suited for applications such as industrial power systems, automotive electronics, and distributed power systems, where robustness and efficiency are crucial.

Features

The TPS54360DDAR is a high-performance DC-DC buck converter from Texas Instruments designed for step-down power management applications. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 60V, suitable for various applications, including industrial and automotive systems.
2. Output Current: Capable of delivering up to 3.5A continuous output current.
3. Efficiency: High efficiency, typically up to 95%, thanks to its low RDS(on) switch and advanced design.
4. Switching Frequency: Adjustable switching frequency from 100kHz to 2.5MHz, allowing for flexibility in design and efficiency optimization.
5. Soft-Start: Features an adjustable soft-start to reduce inrush current during startup.
6. Protection Features: Includes overcurrent, thermal shutdown, and undervoltage lockout protections for enhanced reliability and safety.
7. Package: Available in an 8-pin SO PowerPAD package, offering a compact footprint and good thermal performance.
8. Applications: Commonly used in power management solutions for automotive, industrial, and consumer electronics.
These features make the TPS54360DDAR a versatile and reliable choice for various step-down conversion needs.

Package

The TPS54360DDAR is a DC-DC buck converter integrated circuit from Texas Instruments, housed in an 8-pin SO PowerPAD (DDA) package. This package includes a thermal pad for improved heat dissipation, making it suitable for applications requiring efficient power management.

Pinout

The TPS54360DDAR is a step-down (buck) DC-DC converter from Texas Instruments. It comes in an 8-pin package. Here’s a brief overview of the pin functions:
1. BOOT (Pin 1): Supplies power to the high-side MOSFET driver.
2. VIN (Pin 2): Input voltage supply pin for the converter.
3. EN (Pin 3): Enable pin to turn the device on or off.
4. GND (Pin 4): Ground pin for the device.
5. VSENSE (Pin 5): Feedback pin for output voltage regulation.
6. RT/CLK (Pin 6): Frequency setting and synchronization pin.
7. COMP (Pin 7): Compensation pin to stabilize the control loop.
8. SW (Pin 8): Switch node pin that connects to the inductor.
This device is used for converting a higher input voltage to a lower output voltage with high efficiency, providing up to 3.5 A of output current.

Manufacturer

The TPS54360DDAR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic components and systems. They are known for their development of analog, digital signal processing (DSP), and microcontroller (MCU) semiconductors. TI serves various sectors, including automotive, industrial, electronics, and communication, by providing solutions that enhance efficiency, performance, and reliability in electronic devices.

Application

The TPS54360DDAR is a DC-DC converter typically used in applications requiring efficient step-down voltage conversion. Common areas include industrial power systems, telecom equipment, automotive electronics, distributed power architectures, and precision power supplies for processors, FPGAs, and memory systems. Its ability to handle a wide input voltage range makes it suitable for various battery-powered and high-voltage applications.

Equivalent

The TPS54360DDAR is a step-down (buck) voltage regulator from Texas Instruments. Equivalent products with similar specifications might include:
1. LM2678 by Texas Instruments
2. LM2596 by Texas Instruments
3. LT3505 by Analog Devices
4. MP2459 by Monolithic Power Systems
5. NCP3063 by ON Semiconductor
When selecting an equivalent, ensure that the electrical and thermal characteristics match your application's requirements.

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