Overview
The TPS54295PWPR is a high-efficiency, synchronous buck converter produced by Texas Instruments. This model is designed for a wide range of applications, offering a compact solution with high performance. It is particularly suited for power management in industrial, consumer electronics, and automotive applications. The TPS54295PWPR stands out for its high efficiency, small form factor, and robust thermal performance, making it a competitive choice for designers looking to optimize power solutions in space-constrained environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 28 | V | |
| Output Voltage Range | 0.8 to 24 | V | |
| Output Current | 2 | A | |
| Switching Frequency | 500 | kHz | |
| Efficiency | Up to 95 | % | |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | HTSSOP-14 | PowerPAD™ |
Key Features
- High efficiency up to 95% for energy-saving designs.
- Wide input voltage range from 4.5V to 28V, suitable for various applications.
- Integrated high-side and low-side MOSFETs reduce external component count.
- Adjustable switching frequency up to 500 kHz for optimal performance.
- Thermal shutdown and overcurrent protection enhance reliability.
Applications
The TPS54295PWPR is widely used in several fields due to its versatile features and robust design. In industrial applications, it powers control systems and sensors efficiently. In consumer electronics, it is ideal for portable devices requiring compact power solutions. Automotive applications benefit from its ability to operate under a wide temperature range, making it suitable for infotainment systems and advanced driver-assistance systems (ADAS).
Q & A
1. What is the maximum output current of the TPS54295PWPR?
The maximum output current is 2A.
2. Can the TPS54295PWPR operate in automotive environments?
Yes, it is designed to operate in automotive environments with a temperature range of -40°C to 125°C.
3. What is the input voltage range for the TPS54295PWPR?
The input voltage range is from 4.5V to 28V.
4. Does the TPS54295PWPR have overcurrent protection?
Yes, it includes overcurrent protection to enhance system reliability.
5. What is the typical efficiency of the TPS54295PWPR?
The typical efficiency is up to 95%.
6. What package does the TPS54295PWPR come in?
It comes in a HTSSOP-14 package with PowerPAD™.
7. Is the switching frequency adjustable?
Yes, the switching frequency is adjustable up to 500 kHz.
8. Can the TPS54295PWPR be used in portable devices?
Yes, its compact size and high efficiency make it suitable for portable devices.
9. What are the key features of the TPS54295PWPR?
Key features include high efficiency, wide input voltage range, integrated MOSFETs, and protection features.
10. Where can I find the datasheet for the TPS54295PWPR?
The datasheet can be found on the official Texas Instruments website or authorized distributors like Digi-Key and Mouser.
