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TPS2543RTET - 

USB Charging Port Power Switch and Controller, High Side, Active High, 1 Output, 5V, 3A, WQFN-16

TEXAS INSTRUMENTS TPS2543RTET

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Manufacturer Part No:
TPS2543RTET
Newark Part No.:
94T6069
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The TPS2543RTET is an USB charging port Controller and Power Switch with an integrated USB 2.0 high-speed data line (D+/D-) switch. The TPS2543 can be configured to automatically select the D+/D- mode needed to charge an attached device. The TPS2543 provides load detection via the STATUS pin that allows for both power supply control in S4/S5 charging and the ability to manage port power in a multi-port application. Additionally, system wake up (from S3) with a mouse/keyboard (low speed only) is fully supported in the TPS2343. The TPS2543 73mΩ power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. Two programmable current thresholds provide flexibility for setting current limits and load detect thresholds. Load detection for both power supply control in S4/S5 charging and port power management in all charge modes.
  • D+/D- divider modes 2.0/2.7 and 2.7/2.0V compliant with 1 and 2A Apple mobile digital devices
  • Supports sleep-mode charging and mouse/keyboard (low-speed only)
  • Compatible with USB 2.0 and 3.0 power switch requirements
  • Adjustable Current-Limit up to 3.0 A (typical)

Applications

Power Management

Product Information

:
High Side
:
5V
:
3A
:
0.073ohm
:
WQFN
:
16Pins
:
Yes
:
Active High
:
1Outputs
:
-40°C
:
125°C
:
Cut Tape
:
-
:
-
:
MSL 2 - 1 year
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