TPS568230RJER

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TPS568230RJER

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POWER MANAGEMENT

  • HerstellerTexas Instruments

  • Herstellerteil #TPS568230RJER

  • Paket VFQFN-20

  • Auf Lager6791

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Spezifikationen

Attribut Wert
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) 18V
Voltage-Output(Min/Fixed) 0.6V
Voltage-Output(Max) 7V
Current-Output 8A
Frequency-Switching 600kHz, 800kHz, 1MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 20-VFQFN Exposed Pad

Übersicht

Description

The TPS568230RJER is a high-efficiency, synchronous buck converter designed by Texas Instruments. It is part of the TPS56xxx series and is optimized for systems requiring a compact, cost-effective solution for step-down voltage conversion. The device offers a wide input voltage range typically from 4.5V to 17V and can deliver up to 8A of continuous output current. Its integrated MOSFETs help achieve high efficiency and reduce the need for external components, simplifying the overall design.
Key features include advanced Eco-mode™ for improved light-load efficiency, D-CAP3™ control mode for fast transient response, and an adjustable switching frequency to optimize size and efficiency. The TPS568230RJER provides robust protection features, such as overcurrent protection, output overvoltage protection, and thermal shutdown, ensuring safe operation under various conditions.
Ideal for applications like telecommunications, consumer electronics, and industrial systems, this converter supports designers in creating compact power supply solutions with minimal external components and high efficiency.

Equivalent

The TPS568230RJER is a DC-DC step-down converter from Texas Instruments. Equivalent products from other manufacturers include:
1. MP1584 from Monolithic Power Systems.
2. LM2596 from Texas Instruments (similar functionality, different specs).
3. LMR33630 from Texas Instruments (another related option).
4. MAX15062 from Maxim Integrated (Analog Devices).
5. LT8609S from Analog Devices.
These alternatives may vary in specifications, so it's important to verify compatibility with your specific application requirements.

Features

The TPS568230RJER is a synchronous buck converter designed by Texas Instruments. It features a wide input voltage range from 4.5 V to 28 V and can deliver an output current up to 8 A. The converter operates with a fixed switching frequency of 600 kHz, allowing for efficient power conversion and reduced component size.
Key features include:
1. Integrated MOSFETs: Enhances efficiency and simplifies design.
2. Advanced Current Mode Control: Offers fast transient response and easy loop compensation.
3. Adjustable Output Voltage: Easily set via external resistors to suit different application needs.
4. Soft Start and Power Good Indication: Ensures smooth power-up and system reliability.
5. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced safety.
6. Compact Package: Available in a small VQFN package for space-constrained applications.
These features make it suitable for a variety of applications, including industrial and consumer electronics, where efficient and reliable power management is crucial.

Pinout

The TPS568230RJER is a synchronous step-down converter designed by Texas Instruments. It comes in an 18-pin VQFN (RGY) package. The pins serve various functions including power input (VIN), power output (VOUT), feedback control (FB), enable control (EN), and switching node connections (SW). The specific function of each pin is detailed in the device's datasheet, which provides guidance on how to connect the converter within a circuit for optimal performance. This device is suitable for applications requiring efficient voltage regulation, offering features such as low quiescent current, overcurrent protection, and thermal shutdown, making it ideal for powering digital core processors, FPGAs, or other digital circuits.

Manufacturer

The TPS568230RJER is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and primarily focuses on developing analog chips and embedded processors, which are used in a variety of electronic devices and applications, including consumer electronics, automotive systems, industrial equipment, and communications technology. The company is known for its innovation in the semiconductor industry and provides solutions that help to improve power efficiency, enhance performance, and enable new capabilities in electronic devices.

Application

The TPS568230RJER is a synchronous buck converter designed for high-efficiency voltage regulation. Its application areas include:
1. Consumer Electronics: Provides power management for devices like TVs, set-top boxes, and gaming consoles.
2. Computing: Supports power supply for motherboards, graphic cards, and data storage devices.
3. Telecommunications: Enhances power efficiency in routers, switches, and base stations.
4. Industrial Equipment: Offers reliable power solutions for automation systems and control units.
5. Automotive: Used in infotainment systems and other low-voltage automotive applications.
Its compact design and high efficiency make it suitable for space-constrained and performance-critical environments.

Package

The TPS568230RJER is a DC-DC buck converter, and it comes in a VQFN (Very Thin Quad Flat No-Lead) package. Specifically, it has a 3 mm x 3 mm VQFN package type, which is commonly used for compact, high-performance applications.

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