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Texas Instruments High Side USB Power Switch IC 5-Pin SOT-23 TPS2051BDBVT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.15mm |
| Length | 2.9mm |
| Model | TPS2051BDBVT |
| Width | 1.6mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 85°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Operating Current | 1.25A |
| Number of outputs | 2 |
| Standards/Approvals | EN 61340-5-1 |
| Pin Count | 5 |
| Maximum Supply Voltage | 5.5V |
| Switch On Resistance RdsOn | 95mΩ |
Key Features
- Integrated fixed current-limited switch enhancing USB power and charging port protection.
- Low switch on resistance of 95mΩ for minimal power loss.
- Two output channels supporting a maximum operating current of 1.25A.
- Compact surface mount design in SOT-23 package with 5 pins.
- Wide operating temperature range from -40°C to 85°C for reliable performance.
- Maximum supply voltage rating of 5.5V suitable for standard USB power lines.
- Compliance with EN 61340-5-1 standards providing protection against electrostatic discharge.
Product Description
Texas Instruments TPS2051BDBVT is a high side power switch IC designed for USB power management applications. Packaged in a compact 5-pin SOT-23 surface mount package, this device provides efficient current limiting and overcurrent protection to safeguard USB ports from damage. It features a low on-resistance of 95mΩ, ensuring minimal voltage drop and power dissipation for improved efficiency.
This component supports a maximum supply voltage of 5.5V and an operating current up to 1.25A per output, accommodating typical USB power requirements. The product operates reliably over a broad temperature range from -40°C to 85°C, enabling use in a variety of industrial, automotive, and consumer electronics environments.
Designed to meet industry standards such as EN 61340-5-1, the TPS2051BDBVT offers electrostatic discharge protection crucial for sensitive electronic systems. Its small footprint, with dimensions of 2.9mm length, 1.6mm width, and 1.15mm height, allows integration into compact circuit boards.
This Power Switch IC is ideal for inclusion in manufacturing, laboratory equipment, computing devices, and portable electronics, ensuring safe and reliable USB power switching capabilities. It enhances power distribution control and protects USB charging ports from faults and overloads.
Integrated fixed current-limited switch for enhanced USB power protection. Low on resistance to minimize power loss and heat generation. Dual outputs providing multiple channel support. Compact surface mount package for space-efficient designs.
Wide temperature tolerance for versatile application environments. Compliance with electrostatic discharge protection standards. Small physical dimensions suitable for modern PCB layouts. Supports up to 1.25A operating current per output channel.
Explore Texas Instruments power management ICs and related products on EnvMart for reliable power control solutions tailored to diverse electronic device requirements.
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Frequently Asked Questions
The TPS2051BDBVT supports a maximum operating current of 1.25A per output channel.
It has a maximum supply voltage rating of 5.5V, making it suitable for standard USB power lines.
This power switch IC has dimensions of 2.9mm in length, 1.6mm in width, and 1.15mm in height.
The switch on resistance (RdsOn) for this model is 95mΩ, which helps minimize power loss.
It operates reliably over a wide temperature range from -40°C to 85°C.
The TPS2051BDBVT features two output channels, allowing for multiple channel support.
This power switch IC is packaged in a compact SOT-23 surface mount package with 5 pins.
Yes, it complies with EN 61340-5-1 standards, providing protection against electrostatic discharge.
This model is ideal for USB power management applications in manufacturing, laboratory equipment, computing devices, and portable electronics.
The TPS2051BDBVT is manufactured in India.
It features integrated fixed current limiting and overcurrent protection to safeguard USB ports from damage, along with low on-resistance for improved efficiency.
The TPS2051BDBVT uses a surface mount type for installation, suitable for compact circuit board designs.
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