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UCC28089DR

P driver, switching controller

Quantity Unit Price(USD) Ext. Price
1 $1.850 $1.85
10 $1.807 $18.07
30 $1.778 $53.34
100 $1.749 $174.90

Inventory:9,736

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for UCC28089DR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of UCC28089DR

The UCC28089DR is a versatile controller IC designed for controlling PFC (Power Factor Correction) circuits in power supply applications. This IC offers a wide range of features to optimize power conversion efficiency and performance in various systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Supply voltage input
  • VSS: Ground
  • RT: Timing resistor for oscillator frequency
  • CT: Timing capacitor for oscillator frequency
  • FB: Feedback pin for PFC regulation
  • SS/TRK: Soft-start and tracking control
  • COMP: Compensation pin for loop stability tuning
  • CS: Current sense input for PFC regulation
  • GATE: Gate driver output for power MOSFET control
  • DRV: Gate driver output for power MOSFET control


Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the UCC28089DR IC for a visual representation.

Key Features

  • PFC Controller: The UCC28089DR serves as a high-performance PFC controller for improving power factor and efficiency.
  • Wide Input Voltage Range: This IC supports a wide input voltage range, making it suitable for various power supply designs.
  • Overvoltage Protection: Includes overvoltage protection features to safeguard the power supply and connected components.
  • Soft-Start Function: The soft-start function ensures smooth power-up and prevents inrush current during startup.
  • Fault Protection: Provides fault protection mechanisms to enhance system reliability and durability.
  • Adjustable Frequency: The oscillator frequency can be adjusted using external components for desired operation.

Note: For detailed technical specifications, please refer to the UCC28089DR datasheet.

Application

  • Switched-Mode Power Supplies: Ideal for controlling PFC circuits in switched-mode power supply designs.
  • LED Drivers: Suitable for LED driver applications requiring power factor correction for efficient operation.
  • Industrial Power Supplies: Used in industrial power supply units to enhance power factor and overall performance.

Functionality

The UCC28089DR is a feature-rich PFC controller that optimizes power supply efficiency by implementing power factor correction. It is a key component in power supply systems aimed at improving energy utilization and stability.

Usage Guide

  • External Components: Properly connect timing resistors, capacitors, feedback, and compensation components as per the datasheet recommendations.
  • Input Power: Ensure a stable and regulated input power supply per the specified voltage range for reliable operation.
  • Feedback Loop: Adjust the feedback and compensation components to achieve the desired PFC regulation and stability.

Frequently Asked Questions

Q: What is the main function of the UCC28089DR?
A: The UCC28089DR acts as a controller for power factor correction circuits, improving energy efficiency in power supplies.

Q: Can the UCC28089DR handle high-power applications?
A: Yes, the UCC28089DR is designed to handle high-power applications with its robust features and protection mechanisms.

Equivalent

For similar functionalities, consider these alternatives to the UCC28089DR:

  • UCC28070: Another PFC controller IC offering similar capabilities with slight variations in features.
  • IR1150: A PFC controller from Infineon Technologies that provides comparable performance in power factor correction applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Topology Full bridge, Half bridge, Push pull Control mode Current
Duty cycle (max) (%) 50 Switching frequency (max) (kHz) 1000
Features Dead time control, Soft start, Synchronization pin UVLO thresholds on/off (V) 10.5/8
Operating temperature range (°C) -40 to 105 Rating Catalog
Gate drive (typ) (A) 1 Vin (max) (V) 14

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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UCC28089DR

P driver, switching controller

Inventory:

9,736
Overview of UCC28089DR Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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