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TPS2066CDGN The Texas Instruments TPS2066CDGN is a dual-channel USB power distribution switch. It offers a 1A current limit and low 70mOhm on-resistance.
Mfr Part #:

TPS2066CDGN

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2066CDGN is a dual-channel USB power distribution switch. It offers a 1A current limit and low 70mOhm on-resistance.
✓ Total Stock: 63,439 pcs
$ Price Range: $0.53

TPS2066CDGN 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
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,147 pcs
On Request
3147 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
25 pcs
On Request
25 pcs On Request 1 On Request On Request 18+ 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.

TPS2066CDGN 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 Range
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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TPS2066CDGN Description

Short technical summary and product information.

The TPS2066CDGN from Texas Instruments is a dual-channel, current-limited power distribution switch designed for applications like USB. It operates within a voltage range of 4.5V to 5.5V and features a fixed current limit of 1A per channel with an accuracy of ±20%. The switch has a low typical on-resistance of 70mΩ, minimizing voltage drop.

 

Key features include N-channel high-side MOSFETs, active-high enable, and comprehensive fault protection including current limiting, over-temperature, reverse current blocking, and undervoltage lockout (UVLO). It also provides deglitched fault reporting and load discharge functionality. The device is available in an 8-HVSSOP package and is suitable for surface mounting.

 

This power switch family is intended for applications where heavy capacitive loads and short circuits may be encountered, providing robust protection and reliable power delivery.

TPS2066CDGN Quick Information

Product Type: Power Distribution Switch
Series: TPS20xxC
Canonical Name: TPS2066CDGN Dual Channel, Current-Limited, Power-Distribution Switch
Subcategory: Load Drivers

TPS2066CDGN Compliance

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

TPS2066CDGN Estimated Pricing

Qty Low High
1+ $0.53 $0.53

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

TPS2066CDGN Features

  • Dual channel power distribution switch.
  • 1A fixed current limit per channel.
  • Low 70mOhm typical on-resistance.
  • Wide 4.5V to 5.5V operating range.
  • Includes load discharge and fault reporting.

TPS2066CDGN Applications

  • Ideal for USB power management.
  • Suitable for heavy capacitive loads.
  • Provides short-circuit protection.
  • Robust power delivery in demanding applications.

TPS2066CDGN FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current limit for the TPS2066CDGN?

The TPS2066CDGN has a current limit of 1A per channel.

What is the typical on-resistance of the TPS2066CDGN?

The typical on-resistance (Rds On) for the TPS2066CDGN is 70mOhm.

What is the operating voltage range for the TPS2066CDGN?

The TPS2066CDGN operates within a voltage range of 4.5V to 5.5V.

What type of package is the TPS2066CDGN available in?

The TPS2066CDGN is available in an 8-HVSSOP package.

What fault protection features does the TPS2066CDGN offer?

The TPS2066CDGN offers current limiting, over temperature, reverse current, and UVLO fault protection.

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