Texas Instruments

TPS2043BDR

The Texas Instruments TPS2043BDR is a high-performance, single-channel USB current limit and overvoltage protection switch designed to protect USB Type-C ports from overcurrent and overvoltage conditions. This device is ideal for use in a variety of applications, including smartphones, tablets, laptops, and other USB-powered devices.

Description:

The TPS2043BDR is a compact, surface-mount device that measures 2.0 x 1.6 x 0.75 mm. It features a low on-resistance of 100 mΩ, which helps to minimize power loss and improve overall system efficiency. The device also has a low ground current of 2.5 µA, which helps to extend the battery life of portable devices.

Features:

1. Single-channel USB current limit and overvoltage protection
2. Low on-resistance of 100 mΩ
3. Low ground current of 2.5 µA
4. Programmable overcurrent threshold (1.5 A to 5 A in 100 mA steps)
5. Programmable overvoltage threshold (4.4 V to 24 V in 0.1 V steps)
6. I2C programmable for easy integration and configuration
7. Small form factor (2.0 x 1.6 x 0.75 mm)
8. Wide operating temperature range (-40°C to 125°C)

Applications:

1. USB Type-C port protection in smartphones, tablets, and laptops
2. Protection for USB-powered accessories, such as chargers and power banks
3. Industrial and medical equipment with USB interfaces
4. Automotive applications with USB charging ports
5. Consumer electronics with USB charging capabilities

In summary, the Texas Instruments TPS2043BDR is a versatile and efficient solution for protecting USB Type-C ports from overcurrent and overvoltage conditions. Its compact size, low on-resistance, and programmable features make it suitable for a wide range of applications in various industries.