Overview
The TPS2069DGNG4, manufactured by Texas Instruments, is a high-performance power distribution switch designed for applications requiring precise current limiting and robust protection features. This IC is part of the TPS2069 series, specifically tailored for USB power distribution and other similar applications. It is housed in an MSOP-PowerPad-8 package, ensuring compactness and efficient thermal management. The TPS2069DGNG4 is ideal for engineers and designers working on consumer electronics, industrial automation, and automotive systems, offering a reliable solution for managing power distribution with enhanced safety and efficiency.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage | 2.7 ~ 5.5 | V | |
| Output Current | Up to 2.1 | A | Current limited |
| Rds(On) | 115 | mΩ | |
| Operating Temperature | -40 ~ 85 | °C | |
| Package | MSOP-PowerPad-8 | ||
| Internal Switch | Yes | ||
| Output Type | High-Side |
Key Features
- Precise current limiting for enhanced safety.
- Compact MSOP-PowerPad-8 package for space-constrained designs.
- Wide input voltage range (2.7V to 5.5V) for versatile applications.
- Robust thermal and overcurrent protection.
- Low Rds(On) for efficient power distribution.
Applications
The TPS2069DGNG4 is widely used in USB power distribution systems, portable electronics, and industrial control systems. Its ability to handle high capacitive loads and provide reliable current limiting makes it suitable for applications such as USB hubs, battery-powered devices, and automotive infotainment systems. The IC ensures safe and efficient power management, even in demanding environments.
Q & A
1. What is the maximum output current of the TPS2069DGNG4?
The TPS2069DGNG4 can handle up to 2.1A of output current.
2. What is the operating temperature range?
It operates within a temperature range of -40°C to 85°C.
3. What package does the TPS2069DGNG4 come in?
It is available in an MSOP-PowerPad-8 package.
4. Is the TPS2069DGNG4 suitable for USB applications?
Yes, it is specifically designed for USB power distribution and similar applications.
5. Does it include overcurrent protection?
Yes, the TPS2069DGNG4 features precise current limiting for overcurrent protection.
6. What is the input voltage range?
The input voltage range is 2.7V to 5.5V.
7. Does it have thermal protection?
Yes, it includes robust thermal protection to ensure safe operation.
8. Can it handle high capacitive loads?
Yes, it is designed to manage high capacitive loads effectively.
9. Is the TPS2069DGNG4 RoHS compliant?
Yes, it is compliant with RoHS standards.
10. What are the typical applications of this IC?
Typical applications include USB hubs, portable electronics, and automotive systems.
