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TPS2066CDGNR The Texas Instruments TPS2066CDGNR is a dual-channel power distribution switch designed for applications like USB. It offers a 1A current limit and low 70mOhm on-resistance.
Mfr Part #:

TPS2066CDGNR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2066CDGNR is a dual-channel power distribution switch designed for applications like USB. It offers a 1A current limit and low 70mOhm on-resistance.
✓ Total Stock: 100,108 pcs
$ Price Range: $0.41

TPS2066CDGNR Available from 4 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
75,000 pcs
On Request
75000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
21,563 pcs
On Request
21563 pcs On Request 1 On Request On Request 19+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,645 pcs
On Request
2645 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
900 pcs
On Request
900 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.

TPS2066CDGNR 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
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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TPS2066CDGNR Description

Short technical summary and product information.

The TPS2066CDGNR from Texas Instruments is a dual-channel, current-limited power distribution switch. It is designed for applications such as USB, where heavy capacitive loads and short-circuits are common.

 

This device operates with an input voltage range of 4.5V to 5.5V and provides a continuous output current of 1A per channel. The switch features a low typical on-resistance of 70mOhm, minimizing voltage drop and power loss. It includes essential fault protection mechanisms such as current limiting (fixed), over-temperature protection, reverse current blocking, and undervoltage lockout (UVLO).

 

The TPS2066CDGNR is available in an 8-pin HVSSOP package, suitable for surface mounting. The 'Active High' enable logic allows for straightforward control of the output channels. Additional features include load discharge and status flag reporting.

 

This power switch family offers rated currents of 0.5A, 1A, 1.5A, and 2A with an accurate ±20% current limit tolerance. It boasts a fast overcurrent response time of typically 2µs.

TPS2066CDGNR Quick Information

Product Type: Power Distribution Switch
Canonical Name: TPS2066C Dual Channel, Current-Limited, Power-Distribution Switch
Subcategory: Load Drivers

TPS2066CDGNR Compliance

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

TPS2066CDGNR Estimated Pricing

Qty Low High
1+ $0.41 $0.41

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

TPS2066CDGNR Features

  • Dual channel power distribution switch.
  • 1A fixed current limit per channel.
  • Low 70mOhm typical on-resistance.
  • 4.5V to 5.5V operating voltage range.
  • Surface mount 8-HVSSOP package.

TPS2066CDGNR Applications

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

TPS2066CDGNR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS2066CDGNR?

The operating voltage range is 4.5V to 5.5V.

What package options are available for the TPS2066CDGNR?

The TPS2066CDGNR is available in 8-HVSSOP and 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad packages.

What is the operating temperature range of the TPS2066CDGNR?

The operating temperature range is -40°C to 125°C (TJ).

What is the output current rating of the TPS2066CDGNR?

It provides 1A per output.

What is the typical on-resistance of the TPS2066CDGNR?

Typical on-resistance is 70mOhm.

How many outputs does the TPS2066CDGNR have?

Two outputs.

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