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TPS254900AIRVCRQ1 The Texas Instruments TPS254900AIRVCRQ1 is an automotive USB host charger IC designed for short-to-VBATT protection. It operates within a 4.5V to 6.5V input range and supports up to 3.2A continuous output current.
Mfr Part #:

TPS254900AIRVCRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS254900AIRVCRQ1 is an automotive USB host charger IC designed for short-to-VBATT protection. It operates within a 4.5V to 6.5V input range and supports up to 3.2A continuous output current.
✓ Total Stock: 13,711 pcs
$ Price Range: $1.09

TPS254900AIRVCRQ1 Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
7,899 pcs
On Request
7899 pcs On Request 1 On Request On Request 17+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
5,812 pcs
On Request
5812 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS254900AIRVCRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Fault Protection
Input Type
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Supplier Device Package
Switch Type
Voltage
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TPS254900AIRVCRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS254900AIRVCRQ1 is an automotive-qualified charge port controller IC. It provides robust USB host charging capabilities with integrated short-to-VBATT protection on the output, DP_IN, and DM_IN pins.

 

This device features a wide input voltage range of 4.5V to 6.5V and supports a maximum continuous output current of 3.2A. It includes an under-voltage lockout (UVLO) feature with a typical threshold of 3.5V, suitable for start-stop applications. The integrated 45-mΩ high-side MOSFET ensures efficient power delivery.

 

Designed for automotive applications, the TPS254900AIRVCRQ1 supports USB BC 1.2 CDP and SDP modes. It also offers IEC 61000-4-2 rated ESD protection on DP_IN and DM_IN pins, with ±8kV contact and ±15kV air discharge ratings. The device is supplied in a 20-pin WQFN package measuring 4mm x 3mm, suitable for surface mounting.

 

Key electrical specifications include a current limit adjustable from 0.25A to 3.6A with an accuracy of 0.1A at 1A. The VBUS output has a cable compensation accuracy of ±5% at the connector. The operating temperature range is -40°C to 85°C (TJ), with a device temperature grade of 1 (-40°C to +125°C ambient).

TPS254900AIRVCRQ1 Quick Information

Product Type: Charge Port Controller
Canonical Name: Texas Instruments TPS254900AIRVCRQ1 Automotive USB Host Charger
Subcategory: Load Driver

TPS254900AIRVCRQ1 Compliance

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

TPS254900AIRVCRQ1 Estimated Pricing

Qty Low High
1+ $1.09 $1.09

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

TPS254900AIRVCRQ1 Features

  • Automotive USB host charger IC.
  • Short-to-VBATT protection included.
  • 4.5V to 6.5V input operating range.
  • 3.2A maximum continuous output current.
  • 20-pin WQFN package for surface mounting.

TPS254900AIRVCRQ1 Applications

  • Used in automotive USB charging ports.
  • Suitable for USB power distribution in infotainment systems.
  • Ideal for USB hub and docking station applications.
  • Designed for automotive Grade 1 temperature environments.

TPS254900AIRVCRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS254900AIRVCRQ1?

4.5V to 6.5V.

What package is the TPS254900AIRVCRQ1 available in?

20-WQFN (4x3) or 20-WFQFN Exposed Pad, surface mount.

What is the operating temperature range of the TPS254900AIRVCRQ1?

Junction temperature -40°C to 85°C and ambient temperature -40°C to 125°C (Device Temperature Grade 1).

What is the adjustable current limit range?

0.25A to 3.6A.

What ESD protection does the TPS254900AIRVCRQ1 offer?

IEC 61000-4-2 contact discharge ±8kV and air discharge ±15kV.

What is the typical on-resistance of the high-side MOSFET?

45 mΩ.

What fault protection features are included?

Current limiting, over-voltage protection, and undervoltage lockout (UVLO).

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