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TPS2540ARTER The Texas Instruments TPS2540ARTER is a USB charging port controller and a 2.5A power switch. It operates with an input voltage range of 4.5V to 5.5V.
Mfr Part #:

TPS2540ARTER

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2540ARTER is a USB charging port controller and a 2.5A power switch. It operates with an input voltage range of 4.5V to 5.5V.
✓ Total Stock: 114,853 pcs
$ Price Range: $0.76

TPS2540ARTER Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
106,353 pcs
On Request
106353 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request 1349+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,500 pcs
On Request
1500 pcs On Request 1 On Request On Request 1201+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS2540ARTER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Current
Fault Protection
Features
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Supplier Package
Switch Type
Voltage
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TPS2540ARTER Description

Short technical summary and product information.

The Texas Instruments TPS2540ARTER is an N-Channel power distribution switch designed for USB charging applications. It functions as a USB charging port controller and provides a continuous current of up to 2.5A.

 

Key electrical specifications include an input voltage range from 4.5V to 5.5V, an adjustable current limit from 0.25A to 2.7A, and a typical Rds On of 73mOhm. The device features active-high enable and provides fault protection including current limiting, over-temperature protection, and undervoltage lockout (UVLO).

 

This switch is compatible with USB 2.0 and 3.0 power switch requirements and supports BC1.2 charging specifications. It is housed in a 16-WQFN (3x3 mm) package suitable for surface mounting.

 

The TPS2540ARTER is designed for applications requiring robust USB port power management and charging capabilities, ensuring reliable power delivery and device protection.

TPS2540ARTER Quick Information

Product Type: Power Distribution Switch
Canonical Name: USB Charging Port Controller and Power Switch
Subcategory: Load Driver

TPS2540ARTER Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS2540ARTER Estimated Pricing

Qty Low High
1+ $0.76 $0.76

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS2540ARTER Features

  • USB charging port controller and 2.5A power switch.
  • Input voltage range from 4.5V to 5.5V.
  • Adjustable current limit up to 2.7A.
  • Low Rds On of 73mOhm typical.
  • Surface mount 16-WQFN package.

TPS2540ARTER Applications

  • Ideal for USB charging host ports.
  • Suitable for portable electronic devices.
  • Used in power management systems.
  • Supports USB 2.0 and 3.0 power.
  • Enables sleep-mode charging.

TPS2540ARTER FAQs

5 frequently asked questions generated from this part’s specifications.
What is the continuous current rating for the TPS2540ARTER?

The TPS2540ARTER has a continuous current rating of 2.5A.

What is the input voltage range for the TPS2540ARTER?

The input voltage range for the TPS2540ARTER is from 4.5V to 5.5V.

What is the typical Rds On for the TPS2540ARTER?

The typical Rds On for the TPS2540ARTER is 73mOhm.

What type of package is the TPS2540ARTER in?

The TPS2540ARTER is available in a 16-WQFN (3x3 mm) package.

What is the operating temperature range for the TPS2540ARTER?

The operating temperature range for the TPS2540ARTER is -40°C to 125°C (TJ).

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