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TPS2065DDBVR The Texas Instruments TPS2065DDBVR is an N-Channel power distribution switch designed for applications like USB. It offers a 1A current limit and operates within a 4.5V to 5.5V input range.
Mfr Part #:

TPS2065DDBVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2065DDBVR is an N-Channel power distribution switch designed for applications like USB. It offers a 1A current limit and operates within a 4.5V to 5.5V input range.
✓ Total Stock: 40,312 pcs
$ Price Range: $0.27

TPS2065DDBVR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Mufeng Electronics ✓
Non-Authorised Inventory information
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request 22+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request 18+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,312 pcs
On Request
3312 pcs On Request 1 On Request On Request 19+ 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.

TPS2065DDBVR 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)
SVHC Present
Supplier Device Package
Switch Type
Voltage
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TPS2065DDBVR Description

Short technical summary and product information.

The Texas Instruments TPS2065DDBVR is a power distribution switch designed for applications such as USB, where heavy capacitive loads and short circuits are common. This device can continuously deliver up to 1A of output current.

 

It features a fixed, accurate current limit that protects the system by operating in a constant-current mode when the output load exceeds the threshold. This ensures a predictable fault current under all conditions. The switch has a low Rds On of 96mOhm typical and operates with an input voltage range of 4.5V to 5.5V.

 

Key electrical features include an active-high enable, N-channel output, and high-side switching configuration. Fault protection is provided through current limiting, over-temperature protection, and undervoltage lockout (UVLO). The device also includes features like output discharge, reverse current blocking, and a built-in soft start.

 

The TPS2065DDBVR is packaged in a SOT-23-5 surface-mount package. It operates within an ambient temperature range of -40°C to 85°C. The fast overcurrent response time of 2µs helps ease the burden on the main power supply during short-circuit events.

TPS2065DDBVR Quick Information

Product Type: Power Distribution Switch
Canonical Name: Texas Instruments TPS2065DDBVR Power Distribution Switch
Subcategory: Load Drivers

TPS2065DDBVR Compliance

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

TPS2065DDBVR Estimated Pricing

Qty Low High
1+ $0.27 $0.27

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

TPS2065DDBVR Features

  • 1A fixed current limit protection.
  • Low 96mOhm typical Rds On.
  • Operates from 4.5V to 5.5V input.
  • SOT-23-5 surface mount package.
  • Includes over-temperature and UVLO protection.

TPS2065DDBVR Applications

  • Ideal for USB power management.
  • Suitable for systems with heavy loads.
  • Protects against short circuit events.
  • Used in portable electronic devices.

TPS2065DDBVR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum continuous current for the TPS2065DDBVR?

The TPS2065DDBVR can continuously deliver up to 1A of output current.

What is the input voltage range for this power switch?

The input voltage range is from 4.5V to 5.5V.

What is the Rds On for the TPS2065DDBVR?

The typical Rds On is 96mOhm.

What type of package is the TPS2065DDBVR in?

It is available in a SOT-23-5 package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What fault protection features are included?

It includes current limiting, over-temperature protection, and UVLO.

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