TPS563201DDCT

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TPS563201DDCT

IC REG BUCK ADJ 3A TSOT23-6

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series D-CAP2™, Eco-Mode™
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) 0.768V
Voltage-Output(Max) 7V
Current-Output 3A
Frequency-Switching 580kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SOT-23-6 Thin, TSOT-23-6

概述

Description

The TPS563201DDCT is a DC-DC buck converter from Texas Instruments, designed for efficient voltage regulation in electronic circuits. It is part of the TPS56320 family and features a 3A synchronous step-down converter. The device operates with a wide input voltage range from 4.5V to 17V, making it suitable for various applications, including consumer electronics, industrial equipment, and telecommunications.
Key features of the TPS563201DDCT include high efficiency, thanks to its low RDS(on) power MOSFETs, and a fixed 580kHz switching frequency, facilitating compact, inductor, and capacitor designs. It also integrates various protection mechanisms, such as overcurrent protection, thermal shutdown, and short-circuit protection, ensuring reliable operation under different conditions.
The device is housed in a small, thermally-enhanced SOT-23-6 package, offering a compact solution for space-constrained applications. Additionally, the TPS563201DDCT is designed for ease of use, with minimal external components required, and is compatible with standard design tools and resources provided by Texas Instruments.

Features

The TPS563201DDCT is a synchronous step-down DC-DC converter designed by Texas Instruments. It features a wide input voltage range from 4.5V to 17V, making it suitable for a variety of applications. The device supports up to 3A of continuous output current, providing flexibility for different power requirements. Key features include a high efficiency of up to 95%, thanks to its synchronous rectification which reduces power loss. The fixed switching frequency of 580 kHz allows for a compact design with small external components. It includes an internal soft-start function to limit inrush current during startup, and features such as Over-Current Protection (OCP) and Thermal Shutdown protect the device from fault conditions. The TPS563201DDCT also offers fast transient response, enhancing system performance in dynamic conditions. Additionally, it comes in a small 6-pin SOT-23 package, making it suitable for space-constrained designs. Overall, the TPS563201DDCT is an efficient and reliable solution for step-down conversion needs.

Package

The TPS563201DDCT is a DC-DC buck converter from Texas Instruments, and it comes in an SOT-23-6 package type. This package is a small-outline transistor package with 6 pins, suitable for compact applications.

Pinout

The TPS563201DDCT is a step-down (buck) converter from Texas Instruments. It is designed to provide a high-efficiency, simple-to-use power supply solution for various electronic applications. The device is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Here’s a brief description of its pin functions:
1. VIN: Input voltage supply pin.
2. GND: Ground pin.
3. SW: Switch node, connected to the inductor.
4. BOOT: Bootstrap capacitor connection for the high-side gate driver.
5. EN: Enable pin to turn the device on or off.
6. FB: Feedback pin for voltage regulation.
7. COMP: Compensation pin for external compensation network.
8. RT/CLK: Pin for setting the switching frequency or synchronizing to an external clock.
The TPS563201DDCT operates with a 4.5 V to 17 V input voltage range, making it suitable for a variety of DC-DC conversion needs.

Manufacturer

The TPS563201DDCT is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a variety of electronic components and integrated circuits. The company is known for its innovation in the field of analog and embedded processing semiconductor technologies, which are used in various applications including industrial, automotive, personal electronics, and communications equipment. TI focuses on producing high-quality, reliable, and efficient products to meet the needs of its diverse customer base.

Application

The TPS563201DDCT is a DC-DC buck converter commonly used in applications that require efficient voltage regulation. Its application areas include power supplies for industrial and consumer electronics, telecommunications equipment, computing and networking devices, and embedded systems. It is ideal for use in applications needing a compact, high-efficiency solution for stepping down voltages in battery-powered devices, point-of-load converters, and distributed power systems. Its features make it suitable for powering microcontrollers, processors, FPGAs, and other digital circuits.

Equivalent

The TPS563201DDCT is a step-down (buck) converter from Texas Instruments. Equivalent products include:
1. LM2596 from Texas Instruments
2. MP1584 from Monolithic Power Systems
3. LM2576 from Texas Instruments
4. ADP2303 from Analog Devices
5. LMR16010 from Texas Instruments
These alternatives may have different specifications, so it's crucial to verify compatibility with your specific application.

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