TPS2511
Overview
The TPS2511 device is a USB-dedicated charging port (DCP) controller and current-limiting power switch. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following dedicated charging schemes: 1.
- 1 Supports a USB DCP Shorting D+ Line to D- Line
- Supports a USB DCP Applying 2 V on D+ Line and 2.7 V on D- Line (or a USB DCP Applying 2.7 V on D+ Line and 2 V on D- Line)
- Supports a USB DCP Applying 1.2 V on D+ and D- Lines
- Automatically Switch D+ and D- Lines Connections for an Attached Device
- Hiccup Mode for Output Short-Circuit Protection
- Provides CS Pin for USB Cable Compensation
- Programmable Current Limit (ILIM_SET Pin)
- Accurate ±10% Current Limit at 2.3 A (Typical)
- 70-mΩ (Typical) High-Side MOSFET
- Compatible With USB 2.0 and 3.0 Power Switch Requirements
