Overview
The TPS2069DGNR, manufactured by Texas Instruments, is a current-limited power distribution switch designed for USB applications. This IC is part of the PMIC (Power Management Integrated Circuit) family and is specifically engineered to manage power distribution in scenarios where heavy capacitive loads and short circuits may occur. The TPS2069DGNR is housed in an 8-MSOP-PowerPad package, making it suitable for surface-mount applications. Its primary market positioning is in consumer electronics and industrial applications where reliable power distribution is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage | 2.7 - 5.5 | V | |
| Output Current | Up to 2.1 | A | |
| Operating Temperature | -40 to +85 | °C | |
| Rds(On) | 115 | mΩ | |
| Package | 8-MSOP-PowerPad |
Key Features
- Current-limited power distribution for USB applications.
- Internal switch with low Rds(On) for efficient power management.
- Wide input voltage range from 2.7V to 5.5V.
- Robust thermal and short-circuit protection.
Applications
The TPS2069DGNR is widely used in USB power distribution systems, particularly in consumer electronics such as smartphones, tablets, and portable devices. It is also employed in industrial applications where reliable power management is essential, such as in automation systems and embedded controllers.
Q & A
What is the maximum output current of the TPS2069DGNR?
The maximum output current is 2.1A.
What is the operating temperature range?
It operates from -40°C to +85°C.
What package does the TPS2069DGNR come in?
It comes in an 8-MSOP-PowerPad package.
Is the TPS2069DGNR suitable for USB applications?
Yes, it is specifically designed for USB power distribution.
What is the input voltage range?
The input voltage range is from 2.7V to 5.5V.
Does it have short-circuit protection?
Yes, it includes robust short-circuit protection.
Can it handle heavy capacitive loads?
Yes, it is designed to manage heavy capacitive loads.
Is the TPS2069DGNR RoHS compliant?
Yes, it is RoHS compliant.
What is the typical Rds(On) value?
The typical Rds(On) is 115mΩ.
Where is the TPS2069DGNR commonly used?
It is commonly used in consumer electronics and industrial applications.
