Overview
The TPS2829DBVRG4 is a high-frequency synchronous buck controller produced by Texas Instruments. Designed for high-efficiency DC-DC conversion, this component is ideal for applications requiring precise voltage regulation and high power density. Its advanced features and compact design make it suitable for a wide range of industries, including industrial automation, telecommunications, and consumer electronics. The TPS2829DBVRG4 stands out for its ability to deliver high performance with minimal external components, making it a cost-effective solution for modern power management systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 14 | V | |
| Output Voltage Range | 0.8 to 12 | V | |
| Switching Frequency | 300 to 1000 | kHz | Adjustable |
| Operating Temperature | -40 to 85 | °C | |
| Package | SOT-23-5 | DBV | |
| Control Method | Voltage Mode | ||
| Output Current | Up to 5 | A | Dependent on external components |
| Efficiency | Up to 95 | % |
Key Features
- High-efficiency synchronous buck control for DC-DC conversion.
- Wide input voltage range (4.5V to 14V) for versatile applications.
- Adjustable switching frequency (300kHz to 1MHz) for optimized performance.
- Compact SOT-23-5 package for space-constrained designs.
- Integrated protection features such as overcurrent and thermal shutdown.
Applications
The TPS2829DBVRG4 is widely used in various industries due to its high efficiency and compact design. In industrial automation, it powers control systems and sensors. In telecommunications, it ensures stable power supply for network equipment. In consumer electronics, it is employed in portable devices and power adapters. Its ability to deliver precise voltage regulation makes it a preferred choice for applications requiring high reliability and performance.
Q & A
1. What is the input voltage range of the TPS2829DBVRG4?
The input voltage range is 4.5V to 14V.
2. Can the switching frequency be adjusted?
Yes, the switching frequency is adjustable from 300kHz to 1MHz.
3. What package does the TPS2829DBVRG4 come in?
It comes in a compact SOT-23-5 package.
4. What is the maximum output current supported?
The maximum output current is up to 5A, depending on external components.
5. Is the TPS2829DBVRG4 suitable for high-temperature environments?
Yes, it operates in a temperature range of -40°C to 85°C.
6. What control method does this controller use?
It uses voltage mode control.
7. Does the TPS2829DBVRG4 have built-in protection features?
Yes, it includes overcurrent and thermal shutdown protection.
8. What industries is this component commonly used in?
It is used in industrial automation, telecommunications, and consumer electronics.
9. What is the efficiency of the TPS2829DBVRG4?
It offers up to 95% efficiency.
10. Is the TPS2829DBVRG4 suitable for portable devices?
Yes, its compact design and high efficiency make it ideal for portable devices.
