TPS2511DGN

The Texas Instruments TPS2511DGN is an active USB dedicated charging port controller and current limiting power switch designed for efficient power delivery. It supports a wide operating voltage range from 4.5V to 5.5V, making it suitable for various USB applications.

Key electrical specifications include a maximum continuous current of 2.7A and a programmable current limit that can be set anywhere from 0.25A to 2.7A, with an accuracy of 0.1A at 1A. The device features a single high-side MOSFET with a typical on-resistance of 70mΩ. It is compatible with USB 2.0 and 3.0 power switch requirements.

This IC is available in an 8-pin HVSSOP package, specifically the MSOP-PowerPAD™ variant, and is designed for surface mount applications. It supports various USB DCP configurations, including shorting D+ to D- lines, applying specific voltage levels to D+/D- lines, and automatically switching D+/D- lines for attached devices. The TPS2511DGN also incorporates hiccup mode for output short-circuit protection and provides a CS pin for USB cable compensation.

Its operating temperature range is from -40°C to 125°C, ensuring reliable performance in diverse environmental conditions. The TPS2511DGN is an ideal solution for applications requiring robust USB charging and power management.