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UCC256404DDBR The Texas Instruments UCC256404DDBR is an LLC resonant controller with a half-bridge topology. It operates at 600V and features a wide temperature range.
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UCC256404DDBR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC256404DDBR is an LLC resonant controller with a half-bridge topology. It operates at 600V and features a wide temperature range.
✓ Total Stock: 3,217 pcs
$ Price Range: $1.06

UCC256404DDBR Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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3,217 pcs
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UCC256404DDBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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UCC256404DDBR Description

Short technical summary and product information.

The Texas Instruments UCC256404DDBR is an LLC resonant controller designed for power supply applications. It utilizes a half-bridge topology and integrates a high-voltage gate driver. This controller is specified for operation at 600V and operates within a temperature range of -40°C to 125°C.

 

The UCC256404DDBR is available in a 14-SOIC package and is designed for surface mount applications. Key features include ultra-low power, ultra-quiet standby operation, and high voltage startup. The device also incorporates hybrid hysteretic control and adaptive dead-time control for robust performance.

 

This controller is suitable for applications requiring efficient power conversion, such as AC/DC switching regulators. Its design focuses on minimizing audible noise at no load and standby conditions, while also exceeding efficiency standards like DoE Level VI and EU CoC Tier-2.

UCC256404DDBR Quick Information

Product Type: Power Supply Controller
Canonical Name: UCC256404DDBR LLC Resonant Controller
Subcategory: Power Supply Controllers

UCC256404DDBR Compliance

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

UCC256404DDBR Estimated Pricing

Qty Low High
1+ $1.06 $1.06

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

UCC256404DDBR Features

  • LLC resonant controller with half-bridge topology.
  • Integrated high-voltage gate driver.
  • Operates at 600V voltage.
  • Wide temperature range of -40°C to 125°C.
  • Surface mount 14-SOIC package.

UCC256404DDBR Applications

  • Ideal for half-bridge power supply designs.
  • Used in AC-DC converters with high voltage.
  • Suitable for resonant LLC converters.
  • Applicable in industrial power systems.

UCC256404DDBR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the UCC256404DDBR?

-40°C to 125°C (TA)

What is the voltage rating for the UCC256404DDBR?

600V

What is the current consumption of the UCC256404DDBR?

2.2 mA

What package type is the UCC256404DDBR available in?

14-SOIC

How is the UCC256404DDBR mounted?

Surface Mount

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