TPS2511-Q1
Overview
The TPS2511-Q1 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 charging schemes: Divider DCP, required to apply 2.7 V on D+ and 2.0 V on D- or 2.0 V on D+ and 2.7 V on D-; BC1.2 DCP, required to short D+ to D-; 1.2 V on both D+ and D-.
- Qualified for Automotive Application
- AEC-Q100 Qualified with the Following Results: - Device Temperature Grade 1: -40°C to 125°C Ambient Operating Temperature Range - Device HMB ESD Classification Level H2 - Device CDM ESD Classification Level C3B
- Supports a DCP Shorting D+ to D-
- Supports a DCP Applying 2.0 V on D+ and 2.7 V on D- (or 2.7 V on D+ and 2.0 V on D-)
- Supports a DCP Applying 1.2 V on Data Lines
- Automatically Switch D+ and D- Lines Connections for an Attached Device
- Hiccup Mode for Short-Circuit Protection
- Provides CS Pin for USB Cable Compensation
- Programmable Current Limit (ILIM_SET Pin)
- 80-mΩ typical High-Side MOSFET
