TPS2068DG4 The Texas Instruments TPS2068DG4 is a single USB power switch designed for applications with heavy capacitive loads and short-circuits. It features a 70-mΩ N-channel MOSFET and operates over a wide voltage range.
Mfr Part #:

TPS2068DG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2068DG4 is a single USB power switch designed for applications with heavy capacitive loads and short-circuits. It features a 70-mΩ N-channel MOSFET and operates over a wide voltage range.
✓ Total Stock: 118 pcs
$ Price Range: $0.32

TPS2068DG4 Available from 1 distributor

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✓ Non-Authorised
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118 pcs
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TPS2068DG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Tape & Reel

TPS2068DG4 Description

Short technical summary and product information.

The TPS2068DG4 from Texas Instruments is a power distribution switch designed for robust power management in applications prone to capacitive loads and short circuits. It incorporates a 70-mΩ N-channel MOSFET power switch, capable of handling 1.5A of continuous current.

 

This device operates from an input voltage range of 2.7V to 5.5V, making it suitable for various power supply configurations. Key features include thermal and short-circuit protection, an accurate current limit between 1.6A and 2.6A, and undervoltage lockout. The typical rise time is 0.6ms, minimizing current surges during switching.

 

The TPS2068DG4 is housed in a surface-mount SOIC-8 package. It also features a deglitched fault report and a low standby supply current of 1μA maximum. This makes it an efficient choice for power distribution systems requiring reliable protection and control.

 

Designed for ease of use, the charge pump for gate drive requires no external components. The device also offers reverse current blocking, enhancing system safety. Its operating temperature range is 0°C to 70°C.

TPS2068DG4 Quick Information

Product Type: Power Distribution Switch
Series: TPS2068
Canonical Name: TPS2068DG4 USB Power Switch
Subcategory: Load Driver

TPS2068DG4 Compliance

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

TPS2068DG4 Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2068DG4 Features

  • 70-mΩ N-channel MOSFET power switch.
  • 1.5A continuous current capability.
  • Accurate current limit (1.6A min, 2.6A max).
  • Wide operating range: 2.7V to 5.5V.
  • Thermal and short-circuit protection.

TPS2068DG4 Applications

  • Ideal for USB power delivery.
  • Suitable for systems with capacitive loads.
  • Provides short-circuit protection.
  • Used in power distribution systems.

TPS2068DG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS2068DG4?

2.7V to 5.5V.

What is the output current capability?

1.5A continuous.

What is the operating temperature range?

0°C to 70°C.

What package is the TPS2068DG4 available in?

SOIC-8.

What is the current limit range?

1.6A minimum to 2.6A maximum.

What is the typical rise time?

0.6ms.

What is the standby supply current?

1μA maximum.

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