TPS2511-Q1 Series
Automotive catalog USB dedicated charging port controller and current limiting power switch
Manufacturer: Texas Instruments
Catalog
Automotive catalog USB dedicated charging port controller and current limiting power switch
Key Features
• Qualified for Automotive ApplicationAEC-Q100 Qualified with the Following Results:Device Temperature Grade 1:–40°C to 125°C Ambient Operating Temperature RangeDevice HMB ESD Classification Level H2Device CDM ESD Classification Level C3BSupports 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 LinesAutomatically Switch D+ and D– Lines Connectionsfor an Attached DeviceHiccup Mode for Short-Circuit ProtectionProvidesCSPin for USB Cable CompensationProgrammable Current Limit (ILIM_SET Pin)80-mΩ typical High-Side MOSFETAccurate ±10% Current-Limit at 2.3 A typicalMeets USB Power Switch RequirementsDrop-In and List of materials Compatible with TPS2511Operating Range: 4.5 V to 5.5 VAvailable in MSOP, 8-Pin PackageUL Listed and CB File Number E169910Qualified for Automotive ApplicationAEC-Q100 Qualified with the Following Results:Device Temperature Grade 1:–40°C to 125°C Ambient Operating Temperature RangeDevice HMB ESD Classification Level H2Device CDM ESD Classification Level C3BSupports 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 LinesAutomatically Switch D+ and D– Lines Connectionsfor an Attached DeviceHiccup Mode for Short-Circuit ProtectionProvidesCSPin for USB Cable CompensationProgrammable Current Limit (ILIM_SET Pin)80-mΩ typical High-Side MOSFETAccurate ±10% Current-Limit at 2.3 A typicalMeets USB Power Switch RequirementsDrop-In and List of materials Compatible with TPS2511Operating Range: 4.5 V to 5.5 VAvailable in MSOP, 8-Pin PackageUL Listed and CB File Number E169910
Description
AI
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–.
The TPS2511-Q1 is a 80-mΩ power-distribution switch intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device also provides hiccup mode when the output (OUT) voltage is less than 3.80 V typical or when an over-temperature protection occurs during an overload condition. Accurate and programmable current limit provides flexibility and convenience for applications. The TPS2511-Q1 provides aCSpin for USB cable resistance compensation and a EN pin to turn on and turn off the device.
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–.
The TPS2511-Q1 is a 80-mΩ power-distribution switch intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device also provides hiccup mode when the output (OUT) voltage is less than 3.80 V typical or when an over-temperature protection occurs during an overload condition. Accurate and programmable current limit provides flexibility and convenience for applications. The TPS2511-Q1 provides aCSpin for USB cable resistance compensation and a EN pin to turn on and turn off the device.
