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TPS2543-Q1
SLVSBW2A – MARCH 2...
Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
TPS2543-Q1
SLVSBW2A – MARCH 2013 – REVISED OCTOBER 2016
USB Charging Port Controller and Power Switch with Load Detection
1 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 HBM ESD Classification Level H2 – Device CDM ESD Classification Level C5 D+/D– CDP/DCP Modes per USB Battery Charging Specification 1.2 D+/D– Shorted Mode per Chinese Telecommunication Industry Standard YD/T 15912009 Supports non-BC1.2 Charging Modes by Automatic Selection – D+/D– Divider Modes 2V/2.7V and 2.7/2V Supports Sleep-Mode Charging and Low Speed Mouse/Keyboard Wake Up Load Detection for Power Supply Control in S4/S5 Charging and Port Power Management in all Charge Modes Compatible with USB 2.0 and 3.0 Power Switch requirements Integrated 73-mΩ (typ) High-Side
MOSFET Adjustable Current-Limit up to 3 A (Typical) Operating Range: 4.5 V to 5.5 V Max Device Current – 2 µA When Device Disabled – 260 µA When Device Enabled Drop-In and BOM Compatible with TPS2543 Available in 16-Pin QFN (3x3) Package
2 Applications
USB Ports (Host and Hubs) Notebook and Desktop PCs Automotive Infotainment System
3 Description
The TPS2543-Q1 is a USB charging port controller and power switch with an integrated USB 2.0 highspeed data line (D+/D–) switch. TPS2543-Q1...
