Overview
The TPS54200DDCT is a high-efficiency, step-down DC-DC converter produced by Texas Instruments. This product is designed for use in a wide range of applications, including industrial, consumer electronics, and automotive systems. The TPS54200DDCT integrates a 2-A, 17-V, low-resistance N-channel MOSFET switch, providing a compact and efficient solution for power management. Its unique selling points include high efficiency, wide input voltage range, and integrated protection features, making it a competitive choice for designers seeking reliable power conversion solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 5.5 to 17 | V | |
| Output Current | 2 | A | |
| Switching Frequency | 500 | kHz | |
| Efficiency | Up to 95 | % | |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOT-23-6 | ||
| Protection Features | Overcurrent, Overtemperature, Undervoltage Lockout |
Key Features
- High efficiency up to 95% for reduced power loss.
- Wide input voltage range of 5.5 V to 17 V for versatile applications.
- Integrated 2-A, 17-V N-channel MOSFET for compact design.
- 500-kHz switching frequency for reduced external component size.
- Comprehensive protection features including overcurrent, overtemperature, and undervoltage lockout.
Applications
The TPS54200DDCT is widely used in various fields, including:
- Industrial Automation: Powering sensors, actuators, and control systems with reliable and efficient DC-DC conversion.
- Consumer Electronics: Providing stable power for portable devices, IoT modules, and home appliances.
- Automotive Electronics: Supporting infotainment systems, lighting, and other low-power automotive applications.
Q & A
1. What is the input voltage range of the TPS54200DDCT?
The input voltage range is 5.5 V to 17 V.
2. What is the maximum output current of the TPS54200DDCT?
The maximum output current is 2 A.
3. What is the switching frequency of the TPS54200DDCT?
The switching frequency is 500 kHz.
4. What protection features are included in the TPS54200DDCT?
It includes overcurrent, overtemperature, and undervoltage lockout protection.
5. What is the efficiency of the TPS54200DDCT?
The efficiency can reach up to 95%.
6. What is the operating temperature range of the TPS54200DDCT?
The operating temperature range is -40°C to 125°C.
7. What package does the TPS54200DDCT come in?
It comes in a SOT-23-6 package.
8. Can the TPS54200DDCT be used in automotive applications?
Yes, it is suitable for low-power automotive applications.
9. Is the TPS54200DDCT suitable for portable devices?
Yes, its compact design and high efficiency make it ideal for portable devices.
10. Does the TPS54200DDCT require external components?
It requires minimal external components due to its integrated design.
