TPS2546RTER Semiconductors - ICs by Texas Instruments

POWER LOAD SWITCH 5.5V WQFN-16

Status: Unknown
Series: -
RoHS: Unknown
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The TPS2546 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D–) switch. TPS2546 provides the electrical signatures on D+/D– to support charging schemes listed under Feature Description. TI tests charging of popular mobile phones, tablets, and media devices with the TPS2546 to ensure compatibility with both BC1.2 compliant, and nonBC1.2 compliant devices. In addition to charging popular devices, the TPS2546 also supports two distinct power management features, namely, power wake and port power management (PPM) through the STATUS pin. Power wake allows for power supply control in S4/S5 charging and PPM the ability to manage port power in a multi-port application. Additionally, system wake up (from S3) with a mouse/keyboard (both low speed and full speed) is fully supported in the TPS2546. The TPS2546 73-mΩ 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.

Where to Buy

Prices starting from US$0.23

Distributor Stock
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Farnell
from US$1.05
No stock
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Texas Instruments
from US$0.23
15,262
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.21
-
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element14
from US$0.91
-
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Specifications

Power Load Switch Type High Side
Input Voltage 5.5V
Current Limit 3A
On State Resistance 0.073ohm
Distribution Switch Case Style WQFN
No. of Pins 16Pins
Thermal Protection Yes
On / Enable Input Polarity Active High
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

USB charging port controller with CDP/SDP auto swtich and 2.5A power switch with load detection | Texas Instruments
Power Load Switch, 5.5V, Wqfn-16 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS2546RTER?

Additional datasheets, footprints and schematics for TPS2546RTER are listed on our Part Details page. You can also find images and similar parts to TPS2546RTER on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TPS2546RTER on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TPS2546RTER price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPS2546RTER fall under?

The TPS2546RTER is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS2546RTER when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TPS2546RTER you can contact the distributor directly for product support, shipping queries etc.

Is the TPS2546RTER RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS2546RTER have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS2546RTER.

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