Overview
The TPS2069DGN is a power distribution switch produced by Texas Instruments, designed for USB and other low-voltage applications. This component is part of the PMIC (Power Management Integrated Circuit) family, specifically tailored for power distribution and current limiting. Its market positioning targets applications requiring robust power management solutions, such as consumer electronics, automotive systems, and industrial automation. The TPS2069DGN stands out for its compact design, high efficiency, and integrated protection features, making it a competitive choice for modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage | 2.7 - 5.5 | V | |
| Output Current Limit | 2.1 | A | |
| Rds (On) | 115 | mΩ | |
| Operating Temperature | -40 to 85 | °C | |
| Package | 8-MSOP | PowerPad | |
| Internal Switch | Yes |
Key Features
- Integrated current limiting for robust protection.
- Low Rds (On) for high efficiency.
- Compact 8-MSOP PowerPad package for space-constrained designs.
- Wide input voltage range suitable for USB applications.
- Built-in thermal shutdown and overcurrent protection.
Applications
The TPS2069DGN is widely used in USB power distribution, portable devices, and automotive electronics. Its ability to handle high currents and provide reliable protection makes it ideal for applications such as USB hubs, power banks, and in-vehicle infotainment systems. Additionally, its compact form factor and efficient performance make it suitable for integration into space-constrained designs.
Q & A
What is the input voltage range of the TPS2069DGN?
The input voltage range is 2.7V to 5.5V.
Does the TPS2069DGN have overcurrent protection?
Yes, it features integrated current limiting for overcurrent protection.
What is the maximum output current limit?
The maximum output current limit is 2.1A.
What package does the TPS2069DGN come in?
It is available in an 8-MSOP PowerPad package.
Is the TPS2069DGN suitable for automotive applications?
Yes, it is designed to meet the requirements of automotive electronics.
What is the typical Rds (On) value?
The typical Rds (On) value is 115mΩ.
Does the TPS2069DGN support thermal shutdown?
Yes, it includes built-in thermal shutdown protection.
Can the TPS2069DGN be used in USB hubs?
Yes, it is ideal for USB power distribution applications.
What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
Is the TPS2069DGN RoHS compliant?
Yes, it is compliant with RoHS standards.
