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TPS2065CDGN-2 The Texas Instruments TPS2065CDGN-2 is a USB power switch designed for applications with heavy capacitive loads and short circuits. It features a fixed current limit of 1A and low on-resistance.
Mfr Part #:

TPS2065CDGN-2

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2065CDGN-2 is a USB power switch designed for applications with heavy capacitive loads and short circuits. It features a fixed current limit of 1A and low on-resistance.
✓ Total Stock: 64,571 pcs
$ Price Range: $0.43

TPS2065CDGN-2 Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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64,571 pcs
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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.

TPS2065CDGN-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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TPS2065CDGN-2 Description

Short technical summary and product information.

The TPS2065CDGN-2 is a power distribution switch from Texas Instruments, part of the TPS20xxC and TPS20xxC-2 family. It is designed for applications like USB where encountering heavy capacitive loads and short circuits is common.

 

This device offers a fixed current limit of 1A with ±20% accuracy and a typical on-resistance of 86mΩ. It operates over an input voltage range of 4.5V to 5.5V and has a wide operating temperature range of -40°C to 125°C.

 

Key features include reverse current blocking, built-in soft start, and deglitched fault reporting. The TPS2065CDGN-2 is available in a surface-mount 8-HVSSOP package, making it suitable for compact designs.

 

This power switch provides protection against overcurrent, overtemperature, and undervoltage lockout (UVLO), ensuring reliable operation in demanding environments.

TPS2065CDGN-2 Quick Information

Product Type: USB Power Switch
Series: TPS20xxC-2
Canonical Name: Texas Instruments TPS2065CDGN-2 USB Power Switch
Subcategory: Power Distribution Switch

TPS2065CDGN-2 Compliance

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

TPS2065CDGN-2 Estimated Pricing

Qty Low High
1+ $0.43 $0.43

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

TPS2065CDGN-2 Features

  • 1A fixed current limit protection.
  • Low 86mOhm typical on-resistance.
  • Wide -40°C to 125°C operating range.
  • Reverse current blocking feature.
  • Surface mount 8-pin HVSSOP package.

TPS2065CDGN-2 Applications

  • USB power distribution.
  • Protection for capacitive loads.
  • Short circuit protection.
  • Power management circuits.

TPS2065CDGN-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS2065CDGN-2?

4.5V to 5.5V.

What is the current limit of the TPS2065CDGN-2?

1A fixed.

What is the typical on-resistance?

86mOhm.

What package is the TPS2065CDGN-2 available in?

8-MSOP (8-TSSOP, 8-MSOP with exposed pad).

What is the operating temperature range?

-40°C to 125°C.

What fault protection features does it have?

Current limiting (fixed), over-temperature, reverse current, and UVLO.

Is the TPS2065CDGN-2 a high-side or low-side switch?

High-side N-channel switch.

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