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TPD3S014TDBVRQ1 The Texas Instruments TPD3S014TDBVRQ1 is a current switch IC designed for automotive USB host ports. It offers ESD protection and current limiting features.
Mfr Part #:

TPD3S014TDBVRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPD3S014TDBVRQ1 is a current switch IC designed for automotive USB host ports. It offers ESD protection and current limiting features.
✓ Total Stock: 4,292 pcs
$ Price Range: $0.47

TPD3S014TDBVRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
3,292 pcs
On Request
3292 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request 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.

TPD3S014TDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Function
Mounting Type
Operating Temperature
SVHC Present
Sensing Method
Supplier Device Package
Supplier Package
Voltage
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TPD3S014TDBVRQ1 Description

Short technical summary and product information.

The TPD3S014TDBVRQ1 from Texas Instruments is an automotive-qualified current limit switch with D+/D- ESD protection for USB host ports. It supports USB 2.0 and USB 3.0 interfaces and is housed in a compact SOT-23-6 package.

 

Key electrical specifications include a continuous current rating of 500mA and a typical constant current limit of 0.85A. The device features a fast overcurrent response time of 2µs, integrated output discharge, reverse current blocking, short-circuit protection, and over-temperature protection with auto-restart. It operates over a voltage range of 4.5V to 5.5V and an ambient temperature range of -40°C to 105°C.

 

This IC is designed for surface mount applications and provides robust protection against electrostatic discharge, meeting IEC 61000-4-2 standards with ±8kV contact and ±15kV air gap discharge ratings. Its functional safety capability aids in system design for safety-critical applications.

TPD3S014TDBVRQ1 Quick Information

Product Type: Current Switch IC
Series: TPD3S014-Q1
Canonical Name: TPD3S014-Q1 Current Limit Switch and D+/D– ESD Protection for Automotive USB Host Ports
Subcategory: Current Switches

TPD3S014TDBVRQ1 Compliance

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

TPD3S014TDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.47 $0.47

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

TPD3S014TDBVRQ1 Features

  • Automotive USB host port protection.
  • Current limiting and ESD protection.
  • 500mA continuous current rating.
  • Fast 2µs overcurrent response.
  • Compact SOT-23-6 package.

TPD3S014TDBVRQ1 Applications

  • Automotive USB host ports.
  • USB 2.0 and USB 3.0 interfaces.
  • Device power protection.
  • ESD mitigation circuits.

TPD3S014TDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPD3S014TDBVRQ1?

4.5V to 5.5V.

What is the operating temperature range?

-40°C to 105°C.

What package does the TPD3S014TDBVRQ1 come in?

SOT-23-6.

What is the ESD protection level for contact discharge?

±8000V per IEC 61000-4-2.

What is the typical current limit?

0.85A typical.

What is the continuous current rating?

0.5A.

What interface types are supported?

USB 2.0 and USB 3.0.

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