TPS2543RTET - 

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

TPS2543RTET - USB Charging Port Power Switch and Controller, High Side, Active High, 1 Output, 5V, 3A, WQFN-16

The actual product may differ from image shown

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
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)


Power Management

Product Information

High Side
Active High
Cut Tape
MSL 2 - 1 year
Find similar products Choose and modify the attributes above to find similar products.


Associated Products

Compare Selected

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

47 In stock

for same day shipping

Available in quantity shown

To order more than shown inventory, contact sales

see cut-off times
$0.399 $ 0.40
Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price Your Price
1 + $2.09
10 + $1.77
25 + $1.65
50 + $1.54
100 + $1.42
No longer stocked:: No Longer Manufactured::
Add to Cart
Add Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.