UCC25630-3DDBR The Texas Instruments UCC25630-3DDBR is an LLC resonant controller featuring a Half-Bridge topology. It operates within an 11.25V to 26V input voltage range and supports frequencies from 35kHz to 1MHz.
Mfr Part #:

UCC25630-3DDBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC25630-3DDBR is an LLC resonant controller featuring a Half-Bridge topology. It operates within an 11.25V to 26V input voltage range and supports frequencies from 35kHz to 1MHz.
Total Stock: 12,499 pcs
$ Price Range: $1.67

UCC25630-3DDBR Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,832 pcs
8832 pcs On Request 1 On Request On Request 20+ On Request On Request
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3,667 pcs
3667 pcs On Request 1 On Request On Request On Request On Request On Request

UCC25630-3DDBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Halogen Free
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage

UCC25630-3DDBR Description

Short technical summary and product information.

The UCC25630-3DDBR from Texas Instruments is an LLC resonant controller designed for power management applications. It utilizes a Half-Bridge topology and operates with an input voltage range of 11.25V to 26V.

 

This controller supports a wide operating frequency range from 35kHz to 1MHz, offering flexibility in design. Key control features include Hybrid Hysteretic Control (HHC), enabling best-in-class transient response and easy compensation design. The device is optimized for low standby power, potentially enabling designs to meet standards like CoC Tier II.

 

Packaged in a 16-SOIC (0.154", 3.90mm Width) with 14 leads, the UCC25630-3DDBR is designed for surface mount applications. It provides an output type of Transistor Driver and an output configuration that is positive and isolation capable. The device is noted as not recommended for new designs.

UCC25630-3DDBR Quick Information

Product Type: DC DC Switching Controller
Series: UCC25630
Canonical Name: UCC25630-3DDBR LLC Resonant Controller
Subcategory: Power Management ICs

UCC25630-3DDBR Compliance

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

UCC25630-3DDBR Estimated Pricing

Qty Low High
1+ $1.67 $1.67

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

UCC25630-3DDBR Features

  • LLC resonant controller with Half-Bridge topology.
  • Operates from 11.25V to 26V input.
  • Frequency range of 35kHz to 1MHz.
  • Surface mountable 16-SOIC package.
  • Not recommended for new designs.

UCC25630-3DDBR Applications

  • Enables ultra-low standby power.
  • Supports compliance to CoC Tier II.
  • Optimized for advanced burst mode.
  • Provides robust soft start.

UCC25630-3DDBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UCC25630-3DDBR?

The operating voltage range is 11.25V to 26V.

What is the operating temperature range?

The junction temperature range is -40°C to 125°C.

What package is the UCC25630-3DDBR available in?

It is available in a 16-SOIC package (0.154", 3.90mm width) with 14 leads, also referred to as 14-SOIC supplier device package.

What is the switching frequency range?

The switching frequency range is 35kHz to 1MHz.

What topology does this controller use?

It uses Half-Bridge, LLC topology.

What is the maximum duty cycle?

The maximum duty cycle is 50%.

What control features does the UCC25630-3DDBR have?

It features Hybrid Hysteretic Control (HHC) and current mode control.

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