The TPS22958NDGKR is a highly integrated, low on-resistance, single-channel load switch by Texas Instruments (TI), designed to effectively manage power distribution in various electronic systems. This advanced switch comes in an ultra-small, space-saving 8-pin X2SON package, making it an ideal choice for applications where board space is at a premium.
Key Features
- Low On-Resistance: The device features an ultra-low on-resistance (RON) that minimizes power loss and improves efficiency.
- Input Voltage Range: It supports a wide input voltage range from 1.05V to 5.5V, catering to a variety of power rails commonly found in modern electronics.
- Current Limiting: The TPS22958NDGKR comes with an adjustable current limit feature that protects the system from excessive current that can lead to damage.
- Quick Output Discharge: An integrated quick output discharge transistor ensures rapid deactivation of the output for faster system response.
- Controlled Slew Rate: The device offers a controlled slew rate to mitigate inrush current, reducing noise and voltage spikes on the power line.
Applications
With its versatile features, the TPS22958NDGKR is suitable for a broad range of applications, including but not limited to:
- Smartphones and Tablets
- Wireless Peripherals
- Portable Electronics
- Power Management for SSDs and other Storage Devices
- Industrial and Automotive Systems
Technical Specifications
| Parameter |
Value |
| Package |
X2SON-8 |
| On-Resistance (RON) |
Typically 28 mΩ at VBIAS=5V |
| Input Voltage Range (VIN) |
1.05V to 5.5V |
| Switch Current Limit (Adjustable) |
Up to 2A |
| Operating Temperature Range |
-40°C to +85°C |
For engineers and designers looking for a reliable power management solution, the TPS22958NDGKR by Texas Instruments offers the perfect blend of performance, compactness, and versatility. It ensures efficient power distribution, system protection, and space conservation in a range of electronic devices.