TPS54610PWPR

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TPS54610PWPR

IC REG BUCK ADJ 6A 28HTSSOP

  • Производитель
  • Мфр. Часть #TPS54610PWPR
  • Пакет HTSSOP (PWP)-28
  • Лист данных
  • В наличии5730

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series SWIFT™
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 3V
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) 0.891V
Voltage-Output(Max) 5.4V
Current-Output 6A
Frequency-Switching 350kHz, 550kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 28-PowerTSSOP (0.173, 4.40mm Width)

Обзор

Description

The TPS54610PWPR is a synchronous buck regulator from Texas Instruments, designed for high-performance, step-down (buck) DC-DC conversion applications. It is part of the SWIFT series of converters and operates with a wide input voltage range of 3 V to 6 V. The device is capable of delivering up to 6 A of continuous output current, making it suitable for power-demanding applications.
Key features of the TPS54610PWPR include an integrated MOSFET, which minimizes the need for external components and enhances efficiency. The device supports a programmable switching frequency, allowing for optimization between efficiency and component size. It also includes features such as overcurrent protection, thermal shutdown, and an adjustable soft-start to control inrush current.
The TPS54610PWPR comes in a thermally-enhanced, 20-pin PowerPAD package, which improves heat dissipation and allows for compact designs. It is typically used in applications like telecommunications, networking equipment, and point-of-load power supplies where efficient power conversion and compact size are critical.

Features

The TPS54610PWPR is a high-performance step-down (buck) DC-DC converter from Texas Instruments. Key features include:
1. Input Voltage Range: Operates from 3 V to 6 V, suitable for various applications.
2. Output Current: Can deliver up to 6 A of continuous output current.
3. Efficiency: Offers high efficiency over a wide load range, ideal for power-sensitive applications.
4. Switching Frequency: Adjustable, ranging from 280 kHz to 700 kHz, allowing optimization between size and efficiency.
5. Soft Start: Includes a programmable soft-start feature to limit inrush current during startup.
6. Voltage Reference: Provides a fixed internal reference with ±1% load and line regulation for precise output voltage.
7. Thermal Protection: Integrated protection features including overcurrent, overtemperature, and undervoltage lockout.
8. Package: Available in a thermally enhanced 20-pin PowerPAD™ package for improved heat dissipation.
9. Synchronization: Supports external clock synchronization for flexible design options.
10. Compensation: Allows external compensation for enhanced design flexibility.
Overall, the TPS54610PWPR is designed for efficiency and reliability in compact, high-current applications.

Package

The TPS54610PWPR is packaged in a 28-pin HTSSOP (PowerPAD) package.

Pinout

The TPS54610PWPR is a synchronous buck regulator from Texas Instruments, housed in a 28-pin HTSSOP package. Its primary function is to convert a higher input voltage to a lower, regulated output voltage with high efficiency, suitable for powering digital and analog circuits.
Key features include:
- Wide input voltage range from about 3 V to 6 V.
- Output current capability up to 6 A.
- Adjustable output voltage.
- High efficiency with synchronous rectification.
- Integrated MOSFETs to reduce external component count.
The 28 pins include various functions such as input and output voltage connections, ground, enable, compensation, soft-start, and feedback. These pins support the control and stabilization of the output voltage, ensuring reliable regulation and performance in various applications.

Manufacturer

The TPS54610PWPR is manufactured by Texas Instruments Incorporated. Texas Instruments, often abbreviated as TI, is a global semiconductor company headquartered in Dallas, Texas. It is known for designing and manufacturing a wide range of semiconductor technologies, including analog chips and embedded processors. These products are used in various electronics applications, such as automotive, industrial, personal electronics, and communications equipment. Texas Instruments is a leader in the semiconductor industry, focusing on innovation and development to address diverse technological needs.

Application

The TPS54610PWPR is a step-down DC-DC converter commonly used in various applications, including telecommunications, industrial systems, and computing. It is ideal for powering DSPs, FPGAs, ASICs, and processors. The device is suitable for high-performance point-of-load power management and voltage regulation in systems requiring efficient power conversion and tight output voltage regulation. Its features make it well-suited for use in applications needing compact, high-efficiency power solutions.

Equivalent

The TPS54610PWPR is a high-performance DC-DC converter by Texas Instruments. Equivalent products include:
1. LMZ23610 by Texas Instruments
2. ADP2386 by Analog Devices
3. LTC3851A by Analog Devices
4. MP4560 by Monolithic Power Systems
5. ISL8117 by Renesas Electronics
These equivalents share similar voltage and current ratings, and design purposes but always verify specific requirements such as efficiency, thermal performance, and package type.

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