SKU: 54726686896

TPS2544 2544 USB Port Charging Controller & Power Switch

$313.20 $348.00
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  • USA
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

TPS2544 2544 USB Port Charging Controller & Power SwitchBrand new TPS51225B The TPS2544 is a USB charging port controller and power switch with an integrated USB 2. 0 high speed data line (D+ D) switch. TPS2544 provides the electrical signatures on D+ D to support charging schemes listed under device feature section. TI tests charging of popular mobile phones, tablets and media devices with the TPS2544 to ensure compatibility with both BC1. 2 compliant and non compliant devices. In addition to charging

Brand new TPS51225B

The TPS2544 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D–) switch. TPS2544 provides the electrical signatures on D+/D– to support charging schemes listed under device feature section. TI tests charging of popular mobile phones, tablets and media devices with the TPS2544 to ensure compatibility with both BC1.2 compliant and non-compliant devices. In addition to charging popular devices, TPS2544 also supports system wake up (from S3) with a mouse/keyboard; both low speed and full speed are supported.

Features:

  • Input Voltage Range: 5.5 V to 24 V 
  • Output Voltages: 5 V and 3.3 V (Adjustable Range ±10%)
  • Built-in, 100-mA, 5-V and 3.3-V LDOs 
  • ±1% Reference Accuracy 
  • Adaptive On-time D-CAP™ Mode Control 
  • OOA Light Load Operation (TPS51225B) 
  • Internal 0.8-ms Voltage Servo Soft-Start 
  • Built-in Output Discharge Function 
  • Separate Enable Input for Switchers 
  • Dedicated OC Setting Terminals
  • Power Good Indicator
  • OVP/UVP/OCP Protection
  • Non-latch UVLO/OTP Protection
  • 20-Pin, 3 mm × 3 mm, QFN (RUK)

Datasheet:

https://bit.ly/2TbYWdb

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 54726686896

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    4.8 ★★★★★
    Based on 12 reviews
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    Product Reviews
    J
    Verified Purchase
    Jamie Valdez
    Draper, US
    ★★★★★ 5
    Great for Puppies!
    Color: Red
    This toy has been a great purchase for my new puppy! He has so much fun playing with it and stays engaged for long periods. While it can move a little fast at first, the adjustable speed settings make it easy to customize. Overall, it’s a fantastic toy that keeps him active, entertained, and happy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 12, 2026
    M
    Verified Purchase
    Mickey M
    Louisville, US
    ★★★★★ 4
    Good for (non-destructive) small dogs
    Color: Red
    Bought for a small dog, would not recommend for a destructive chewer. After some initial hesitation this has become her favorite toy and keeps her entertained for a good while. The different settings provide some variety to how she can play with it. The battery only lasts about an hour, but it does charge quickly. As others have noted the string is garbage.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 6, 2026
    K
    Verified Purchase
    kilo199999999
    Massapequa, US
    ★★★★★ 5
    Cool gadget for you puppy!
    Color: Red
    Do you need a break sometime? Something that you puppy can play with for 20 or 30 minutes at a time? This is it! It goes around the place in random paths that will keep your puppy entertained and amusedZ. It not to loud and it lasts a long time and nothing has broken off form the rough play at all.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 9, 2026
    K
    Verified Purchase
    Kat
    Cuba, US
    ★★★★★ 5
    Great for small dogs with a big prey drive!
    Color: Red
    He loves it!! I have a small dog with a big prey drive and he goes absolutely crazy for this! A big plus for taking the boredom away, really perking up his mental attitude. It's also (at this moment) much cheaper than others that look very similar. Super easy to charge. My dog is a rescue and never learned to play with toys, has zero interest in stuffed toys and doesn't really understand play, but this isn't play to him: It's what he was born to do. He gives it a hearty Two Paws Up!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 1, 2026
    C
    Verified Purchase
    Cyndimp
    Fort Morgan, US
    ★★★★★ 5
    Our Yorkie Puppy Loves This Toy!!!
    Color: Red
    Warning: your pet may become completely obsessed I’ve had this toy for about a year for my Yorkshire Terrier, Gia, and it’s easily the most successful toy purchase I’ve ever made. We even had to replace the first one after she loved it a little too much (chewed the string off), and have since bought more as gifts for friends’ pets. Great toy for small dogs (too fragile for bigger dogs) and active, young cats.) What we love: * Endless engagement: Gia ignores all her other toys and goes straight for this every time * Interactive features: Subtle beeping + changing colored lights + unpredictable rolling patterns keep her hooked * Energy burner: Perfect for indoor play on hardwood floors—she will chase it nonstop * Rechargeable: Battery lasts several hours, even with frequent use * Durability: Holds up well considering how rough she plays Real-life note: Gia will literally bring this toy to me to get me involved—and I have to limit her playtime because she won’t stop on her own. Bottom line: If you have a high-energy dog (or even a playful cat), this isn’t just a toy—it becomes their favorite activity… and possibly their entire personality.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 25, 2026

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