Overview
The TPS2034DR is a power distribution switch manufactured by Texas Instruments, designed to provide controlled power distribution in various electronic systems. This device is part of TI's TPS203x series, which is known for its robust performance and reliability in power management applications. The TPS2034DR is particularly suitable for applications requiring precise control over power delivery, such as USB ports, hot-swap devices, and portable electronics. Its compact SOIC-8 package and low power consumption make it an ideal choice for space-constrained and energy-efficient designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.7 to 5.5 | V | |
| Continuous Current | 1.5 | A | |
| On-Resistance | 70 | mΩ | |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | SOIC-8 | ||
| Switching Frequency | N/A | Not applicable for this type of switch | |
| Quiescent Current | 1 | µA | |
| Shutdown Current | 1 | µA |
Key Features
- Controlled Power Distribution: Ensures safe and efficient power delivery to connected devices.
- Low On-Resistance: Minimizes power loss and heat generation, enhancing energy efficiency.
- Compact Package: SOIC-8 package is ideal for space-constrained applications.
- Wide Input Voltage Range: Supports a broad range of input voltages, making it versatile for various applications.
- Low Quiescent Current: Reduces power consumption when the device is in standby mode.
Applications
The TPS2034DR is widely used in applications that require precise control over power distribution. Common applications include USB power management, where it ensures safe and efficient power delivery to connected devices. It is also used in hot-swap devices, portable electronics, and other systems where space and energy efficiency are critical. Its robust design and reliable performance make it a preferred choice for industrial, consumer, and automotive electronics.
Q & A
1. What is the maximum continuous current supported by the TPS2034DR?
The TPS2034DR supports a maximum continuous current of 1.5A.
2. What is the input voltage range for the TPS2034DR?
The input voltage range is from 2.7V to 5.5V.
3. What is the typical on-resistance of the TPS2034DR?
The typical on-resistance is 70mΩ.
4. What package does the TPS2034DR come in?
The TPS2034DR is available in an SOIC-8 package.
5. What is the operating temperature range for the TPS2034DR?
The operating temperature range is from -40°C to 85°C.
6. How does the TPS2034DR ensure safe power distribution?
The TPS2034DR features controlled power distribution, which ensures safe and efficient power delivery to connected devices.
7. What is the quiescent current of the TPS2034DR?
The quiescent current is 1µA.
8. Can the TPS2034DR be used in portable electronics?
Yes, the TPS2034DR is suitable for portable electronics due to its compact size and low power consumption.
9. Is the TPS2034DR suitable for USB power management?
Yes, the TPS2034DR is commonly used in USB power management applications.
10. What is the shutdown current of the TPS2034DR?
The shutdown current is 1µA.
