TPS2511-Q1

www.ti.com TPS2511-Q1 SLUSBK5A – JUNE 2013 – REVISED JUNE 2013 USB Dedicated Charging Port Controller and Current Limiting Power Switch Check for Samples: TPS2511-Q1 FEATURES 1 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 Accurate ±10% Current-Limit at 2.3 A typical Meets USB Power Switch Requirements Drop-In and List of materials Compatible with TPS2511 Operating Range: 4.5 V to 5.5 V Available in MSOP, 8-Pin Package UL Listed and CB File Number E169910 APPLICATIONS Vehicle USB Power Charger AC-DC Wall Adapter with USB Port Other USB Charger Automotive Infotainment Systems DESCRIPTION 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 t...