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UCC28782CDRTWR

Product Category:DC/DC Switching Regulators

Manufacturer: TI
Data Manual:UCC28782CDRTWR.pdf
Encapsulation:

WQFN24

Delivery Date:

New and Original

Stock:

10000 Piece

Number:

Technical Parameter

  • Manufacturer

    TI

  • Packing

    Original Genuine Packaging

  • Describe

    High Density Flyback Controller For Active Clamp (ACF) And Zero Voltage Switching (ZVS) Topologies

  • Package

    WQFN24

Product Details

The UCC28782CDRTWR is a high-density active-clamp flyback (ACF) controller for USB Type C™ PD applications and allows for efficiencies over 93% by recovering the leakage inductance energy and adaptive ZVS tracking over the full load range.

With a maximum frequency of 1.5 MHz the magnetics can be minimized. Frequency dithering helps to improve EMI margin. The UCC28782CDRTWR also integrates dynamic bias power management to optimize the gate drive for Si or GaN MOSFETs.

Adaptive Burst Mode (ABM) combined with Low Power Mode (LPM) and Standby Power mode (SBP) work together to increase light-load efficiency while reducing ripple and audible noise.

The UCC28782CDRTWR also integrates an X-Cap discharge function to discharge the residual input voltage when power is removed.


Features for the UCC28782:

Active clamp recovers leakage inductance energy

Adaptive control for fast zero voltage switching (ZVS) tracking and dead time optimization

Integrated switching bias regulator supports USB Type-C PD wide output voltage range with one auxiliary winding

EMI frequency dithering without trade-offs on transient response or audible noise

Dynamic bias power management for digital isolator and GaN driver

Programmable Adaptive Burst Mode (ABM) with internal compensation

Active X-capacitor (X-cap) discharge

Over-temperature, over-voltage, output short-circuit, over-current, over-power, and pin-fault protections

Auto-recovery and group-latch fault options with fast latch-reset capability

4x4-mm 24-pin QFN package

Shipping Payment Instructions

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Packing Instructions

The products we provide are all genuine products from the original factory.


Packaging Details:Standard packaging for


Port:shenzhen


Service Guarantee Description

Q1: Are the inventory and prices seen on the platform accurate?


A1: All online products on the shelves can be ordered online, but considering the high liquidity of spot inventory, it is currently impossible to be 100% accurate. If there is any abnormality, you can contact our company online and give the corresponding solution. 


Q2: Can you provide the qualification certificate of the original factory or agent?


A2:At present, our own brands are TI, ST, ADI, NXP, LATTICE, CYPRESS, INFINEON, XILINX and other first-line brands. Other channels are original and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.


Q3. Do you test or inspect all goods before delivery?


A3: Yes, we 100% test and inspect all items before shipping.


Q4: What are your payment terms? When will you send me the parts?


A4: Full payment. Goods will be dispatched within 1-5 business days after payment is received.


Q5: How to refund and exchange?


A5:100% money back guarantee or exchange for a similar product.


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TI

Introduction:Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …

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