이미지는 참조용입니다.
TPS546B24ARVFR
+BOM2.95-V TO 18-V INPUT, STACKABLE
-
제조업체텍사스 인스트루먼트(주)
-
제조업체 부품 #TPS546B24ARVFR
-
재고3180
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.95V |
| Voltage-Input(Max) | 18V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 20A |
| Frequency-Switching | 225kHz ~ 1.5MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 40-LFQFN Exposed Pad |
개요
Description
The TPS546B24ARVFR is a high-efficiency, synchronous buck converter designed by Texas Instruments. It is part of the SWIFT™ family, which is tailored for applications requiring compact size and high power density. This device operates with a wide input voltage range from 2.95V to 16V, making it suitable for various applications including telecommunications, networking, and industrial systems.
Key features include a programmable switching frequency up to 2 MHz, integrated MOSFETs for efficient power conversion, and an output current capability of up to 6A. The converter offers a highly accurate voltage regulation with a transient response that can be optimized through external components.
The TPS546B24A also includes various protection features such as overcurrent protection, undervoltage lockout, and thermal shutdown, ensuring robust operation in demanding environments. Additionally, it supports synchronization to an external clock, allowing for reduced electromagnetic interference and improved performance in multi-phase configurations.
With its compact VQFN package, the TPS546B24ARVFR is ideal for applications where space is a premium, providing a flexible and efficient power management solution.
Key features include a programmable switching frequency up to 2 MHz, integrated MOSFETs for efficient power conversion, and an output current capability of up to 6A. The converter offers a highly accurate voltage regulation with a transient response that can be optimized through external components.
The TPS546B24A also includes various protection features such as overcurrent protection, undervoltage lockout, and thermal shutdown, ensuring robust operation in demanding environments. Additionally, it supports synchronization to an external clock, allowing for reduced electromagnetic interference and improved performance in multi-phase configurations.
With its compact VQFN package, the TPS546B24ARVFR is ideal for applications where space is a premium, providing a flexible and efficient power management solution.
Equivalent
The TPS546B24ARVFR is a buck converter from Texas Instruments. Equivalent products from other manufacturers include the LMZ31710 from Texas Instruments (integrated power module), MPQ4572 from Monolithic Power Systems, and the MAX20751 from Maxim Integrated. These alternatives offer similar functionalities but may differ in specific features, performance, or package options. Ensure to compare the datasheets to match the exact requirements needed for your application.
Features
The TPS546B24ARVFR is a high-performance, synchronous buck converter from Texas Instruments. Key features include:
1. Output Current: Supports up to 40A continuous output current.
2. Input Voltage Range: Operates from 2.7V to 16V, making it versatile for various applications.
3. Output Voltage: Adjustable output voltage range from 0.5V to 5.5V.
4. Efficiency: High efficiency due to integrated MOSFETs and advanced control schemes.
5. Switching Frequency: Adjustable switching frequency up to 1 MHz for optimized efficiency and size.
6. Control Mode: D-CAP3™ control mode for fast transient response and ease of use.
7. Thermal Performance: Enhanced thermal design supports high power density applications.
8. Protection Features: Includes overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown.
9. Soft Start and Sequencing: Supports programmable soft start and sequencing for controlled power up.
10. Monitoring and Telemetry: PMBus interface for voltage, current, and temperature monitoring and control.
These features make the TPS546B24ARVFR suitable for applications in telecommunications, data centers, and other high-current power systems.
1. Output Current: Supports up to 40A continuous output current.
2. Input Voltage Range: Operates from 2.7V to 16V, making it versatile for various applications.
3. Output Voltage: Adjustable output voltage range from 0.5V to 5.5V.
4. Efficiency: High efficiency due to integrated MOSFETs and advanced control schemes.
5. Switching Frequency: Adjustable switching frequency up to 1 MHz for optimized efficiency and size.
6. Control Mode: D-CAP3™ control mode for fast transient response and ease of use.
7. Thermal Performance: Enhanced thermal design supports high power density applications.
8. Protection Features: Includes overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown.
9. Soft Start and Sequencing: Supports programmable soft start and sequencing for controlled power up.
10. Monitoring and Telemetry: PMBus interface for voltage, current, and temperature monitoring and control.
These features make the TPS546B24ARVFR suitable for applications in telecommunications, data centers, and other high-current power systems.
Manufacturer
The manufacturer of the TPS546B24ARVFR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. TI is known for its focus on developing innovative technologies and solutions that serve a broad spectrum of industries, including automotive, industrial, electronics, and communications. The company’s product portfolio includes analog chips, embedded processors, and digital light processing technology, among others. TI is recognized for its contributions to the electronics industry and commitment to research and development.
Application
The TPS546B24ARVFR is a high-efficiency, synchronous step-down DC-DC converter. Its application areas include telecommunications, networking, and data center equipment, where it efficiently manages power distribution. It's also used in industrial automation systems and test and measurement equipment, offering precise voltage regulation. In consumer electronics, it supports high-performance computing and gaming systems by providing reliable power conversion. Additionally, it is utilized in power modules and custom power solutions, thanks to its compact size and high current output. Its versatility makes it suitable for any application requiring robust and efficient power management in a compact footprint.
Package
The TPS546B24ARVFR is a DC-DC converter from Texas Instruments, available in a 40-pin VQFN (Very Thin Quad Flatpack No-Lead) package. The VQFN package type is compact and thermally efficient, suitable for high-density applications.
