Overview
The TPS54550PWPRG4 is a synchronous buck PWM converter produced by Texas Instruments. This component is designed to operate with a wide input voltage range of 4.5 V to 20 V, making it versatile for various power management applications. It features a high-efficiency design with a 40 mΩ MOSFET switch, supporting a medium output current of 6 A (with a peak current of 7.5 A).
Key Specifications
| Parameter | Value |
|---|---|
| Number of Outputs | 1 Output |
| Input Voltage - Min | 4.5 V |
| Input Voltage - Max | 20 V |
| Switching Frequency | 500 kHz |
| Output Current | 6 A (7.5 A peak) |
| MOSFET Switch Resistance | 40 mΩ |
Key Features
- Wide input voltage range of 4.5 V to 20 V, providing flexibility in power supply design.
- High-efficiency operation due to the 40 mΩ MOSFET switch.
- Medium output current capability of 6 A with a peak current of 7.5 A.
- Synchronous buck PWM converter design for efficient power conversion.
- Operating frequency of 500 kHz, allowing for smaller external component sizes.
Applications
The TPS54550PWPRG4 is suitable for a variety of applications requiring efficient power management, including:
- Industrial power supplies
- Automotive systems
- Telecommunications equipment
- Server and data storage systems
- Point-of-load (POL) power conversion
Q & A
- What is the input voltage range of the TPS54550PWPRG4? The input voltage range is from 4.5 V to 20 V.
- What is the maximum output current of the TPS54550PWPRG4? The maximum output current is 6 A with a peak current of 7.5 A.
- What is the switching frequency of the TPS54550PWPRG4? The switching frequency is 500 kHz.
- What type of MOSFET switch does the TPS54550PWPRG4 use? It uses a 40 mΩ MOSFET switch.
- Is the TPS54550PWPRG4 suitable for automotive applications? Yes, it is suitable for automotive systems due to its wide input voltage range and high efficiency.
- What is the primary function of the TPS54550PWPRG4? It is a synchronous buck PWM converter designed for efficient power conversion.
- Where can I find detailed specifications for the TPS54550PWPRG4? Detailed specifications can be found in the datasheet available on Texas Instruments' official website and other electronics component distributors like Mouser Electronics.
- What are some common applications for the TPS54550PWPRG4? Common applications include industrial power supplies, telecommunications equipment, server and data storage systems, and point-of-load (POL) power conversion.
- How does the TPS54550PWPRG4 achieve high efficiency? It achieves high efficiency through the use of a 40 mΩ MOSFET switch and synchronous buck PWM converter design.
- What is the package type of the TPS54550PWPRG4? The package type is PWPRG4, which is a specific package configuration offered by Texas Instruments.
