TPS84259RKGR

Abbildungen dienen nur als Referenz

TPS84259RKGR

+Stückliste

DC DC CONVERTER -3 TO -17V

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 40V
Voltage - Output 1 -3 ~ -17V
Current - Output (Max) 2A
Applications ITE (Commercial)
Features OCP, OTP, UVLO
Operating Temperature -40°C ~ 85°C
Efficiency 86%
Mounting Type Surface Mount
Package / Case 41-BQFN Module
Size / Dimension 0.43" L x 0.35" W x 0.11" H (11.0mm x 9.0mm x 2.8mm)
Supplier Device Package 41-B1QFN (11x9)
Base Product Number TPS84259
Control Features Enable, Active High

Übersicht

Description

The TPS84259RKGR is a step-down power module from Texas Instruments that integrates a switching regulator with a high-efficiency power solution. It is designed to convert a higher input voltage to a lower output voltage efficiently while minimizing the need for external components, thus simplifying the design process. This integrated module is part of the broader TPS84259 series known for its compact size, making it suitable for space-constrained applications.
Key features of the TPS84259RKGR include a wide input voltage range, typically around 4.5V to 42V, and an adjustable output voltage, providing versatility for varied applications. It offers a maximum output current of up to 2.5A, making it robust for moderate power applications. Additionally, the module boasts excellent thermal performance and reliability, with built-in overcurrent and thermal protection.
The TPS84259RKGR is commonly used in industrial, telecom, and consumer electronics applications where efficient power management is crucial, and board space is limited. Its ease of use and integration make it a popular choice among engineers for power supply designs.

Equivalent

The TPS84259RKGR is a step-down power module from Texas Instruments. Equivalent products from other manufacturers could include similar integrated buck converters or modules such as:
1. Murata's MYR series
2. RECOM's RPM series
3. Analog Devices' LTM series
4. Vicor's PI33 series
When selecting an equivalent, ensure that specifications like input voltage, output current, efficiency, and package size match the requirements of your application.

Features

The TPS84259RKGR is a power module from Texas Instruments designed for high-efficiency DC-DC conversion. It integrates a power inductor, MOSFETs, and a controller within a single package, simplifying design and reducing board space. Key features include:
1. Input Voltage Range: It supports an input voltage range from 4.5 V to 28 V, making it versatile for various applications.
2. Output Voltage: The module provides adjustable output voltages from 0.8 V to 6 V.
3. Output Current: It can deliver up to 2 A of continuous output current.
4. Efficiency: High efficiency, up to 95%, is achieved through its optimized design.
5. Compact Size: The module comes in a compact 9-mm x 11-mm package.
6. Thermal Performance: It includes thermal protection features, ensuring reliable operation under varying conditions.
7. Protection: Overcurrent and overtemperature protection enhance its reliability.
8. Ease of Use: Minimal external components are needed for operation, simplifying the design process.
These features make the TPS84259RKGR ideal for applications requiring efficient power management in compact spaces.

Pinout

The TPS84259RKGR is a power module from Texas Instruments, designed for DC-DC conversion applications. It comes in a 41-pin QFN (Quad Flat No-leads) package. The primary function of the TPS84259 is to provide a step-down (buck) voltage conversion. It integrates a synchronous buck converter with an inductor and other necessary components to deliver an efficient and compact power solution.
This module is part of the SWIFT™ family and is known for its high efficiency, compact size, and ease of use. It supports a wide input voltage range and provides various output voltage options, making it suitable for a range of applications that require high-density power solutions.
For detailed pin function descriptions, including power input, output, control, and ground connections, the datasheet from Texas Instruments should be referred to, as it provides comprehensive technical specifications and application guidelines.

Manufacturer

The TPS84259RKGR is a product manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. The company is known for its development, design, and production of a wide range of semiconductor products, including analog chips, embedded processors, and various integrated circuits used in electronics across different industries. TI serves a diverse set of markets such as industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is renowned for its innovative technology solutions and extensive product portfolio that enable efficient power management and wireless connectivity solutions, among other functionalities.

Application

The TPS84259RKGR is a high-efficiency, integrated power module designed for step-down voltage conversion. Key application areas include:
1. Industrial Automation: Used in machinery and equipment for efficient power management.
2. Telecommunications: Powers networking hardware and communication devices.
3. Data Centers: Supports server power supplies and storage systems.
4. Consumer Electronics: Fits in high-performance devices requiring optimized power delivery.
5. Medical Equipment: Provides reliable power for sensitive medical devices.
6. Automotive Systems: Used in infotainment and advanced driver-assistance systems (ADAS).
Its compact size, efficiency, and ease of integration make it suitable for a wide range of applications requiring stable power conversion.

Package

The TPS84259RKGR is a power module from Texas Instruments. It comes in a compact, surface-mount B3QFN package type, designed for easy integration into electronic designs. This package facilitates efficient thermal performance and compact designs, suitable for applications requiring a high-performance power solution in a small form factor.

Produkte, die mit TPS84259RKGR zusammenhängen