Overview
The TPS2020D, manufactured by Texas Instruments, is a power distribution switch designed for efficient load management in various electronic applications. This model is part of the TPS202x series and is widely recognized for its reliability and performance in power management solutions. The TPS2020D is particularly suitable for applications requiring precise control over power distribution, such as portable devices, USB hubs, and industrial automation systems. Its compact SOP-8 package and robust features make it a competitive choice for designers seeking high-quality power management components.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.7 - 5.5 | V | |
| Output Current (Max) | 0.2 | A | Continuous |
| Current Limit | 0.3 | A | Constant-Current |
| Operating Temperature | -40 to 85 | °C | |
| Package | SOP-8 | Plastic | |
| Enable Pin | Active Low | ||
| Number of Switches | 1 | ||
| Approximate Price | $0.95 | 1ku |
Key Features
- Integrated high-side MOSFET for efficient power distribution.
- Active-low enable pin for easy control of the switch.
- Built-in protection features including over-current, thermal, and under-voltage protection.
- Compact SOP-8 package for space-constrained designs.
- Wide input voltage range suitable for battery-powered applications.
Applications
The TPS2020D is ideal for a variety of applications, including portable electronics, USB hubs, and industrial automation systems. Its ability to manage power distribution efficiently makes it a valuable component in devices requiring reliable and precise power control. In portable electronics, it ensures safe and efficient power delivery, while in USB hubs, it helps manage power to multiple connected devices. In industrial automation, the TPS2020D provides robust power management solutions for control systems and sensors.
Q & A
1. What is the maximum output current of the TPS2020D?
The maximum continuous output current is 0.2 A.
2. What is the input voltage range for the TPS2020D?
The input voltage range is 2.7 V to 5.5 V.
3. What type of protection features does the TPS2020D offer?
It includes over-current, thermal, and under-voltage protection.
4. What is the operating temperature range of the TPS2020D?
The operating temperature range is -40°C to 85°C.
5. What package does the TPS2020D come in?
It is available in an SOP-8 package.
6. Is the enable pin active high or low?
The enable pin is active low.
7. What is the current limit of the TPS2020D?
The current limit is 0.3 A.
8. Can the TPS2020D be used in battery-powered applications?
Yes, its wide input voltage range makes it suitable for battery-powered devices.
9. How many switches are integrated into the TPS2020D?
It has one integrated switch.
10. What is the approximate price of the TPS2020D?
The approximate price is $0.95 for 1,000 units.
