• UC28025DWR SOIC (DW)-16
UC28025DWR SOIC (DW)-16

UC28025DWR

Dual-use budget speed regulator

Inventory:4,435

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

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Submit your quote request for UC28025DWR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of UC28025DWR

The UC28025DWR is a high-performance synchronous rectifier controller IC designed for power supply applications.It offers advanced features and efficiency enhancements for improved power management in various systems.

Pinout

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

  • VIN:Input Voltage
  • VOUT:Output Voltage
  • PWM:PWM Input
  • COMP:Compensation Pin
  • FB:Feedback Pin
  • GND:Ground
  • PGND:Power Ground
  • SS:Soft-Start Pin
  • UVLO:Under Voltage Lockout
  • OCP:Overcurrent Protection
  • SCP:Short-Circuit Protection
  • AGND:Analog Ground

Circuit Diagram

Include a detailed circuit diagram showcasing the connections and operation of the UC28025DWR IC to provide a visual understanding of its functionality.

Key Features

  • Hign-Performance Controller:The UC28025DWR is a high-performance synchronous rectifier controller delivering efficient power conversion.
  • Advanced Protection Features:Includes overcurrent protection,short-circuit protection,and under voltage lockout for enhanced system reliability.
  • Wide Input Voltage Range:Operates effectively over a wide input voltage range,making it versatile for different power supply applications.
  • Efficiency Enhancements:Integrates features for improved power efficiency and reduced power dissipation.
  • Compact Design:Available in a compact and space-saving package ideal for modern electronic systems and designs.

Note:For detailed technical specifications,please refer to the UC28025DWR datasheet.

Application

  • Power Supply Systems:Suitable for power supply systems where synchronous rectification and efficient power management are required.
  • DC-DC Converters:Ideal for use in DC-DC converters,regulated power supplies,and other power electronics applications.
  • Energy-Efficient Systems:Applicable in energy-efficient systems and devices to optimize power conversion and reduce energy wastage.

Functionality

The UC28025DWR serves as a high-performance synchronous rectifier controller,enhancing power supply efficiency and reliability.Its advanced features make it a preferred choice for various power management applications.

Usage Guide

  • Input Voltage:Connect VIN(Pin 1)to the input power source and GND(Pin 7)to the ground reference.
  • Output Voltage:Link VOUT(Pin 2)to the load or output circuit for regulated power delivery.
  • Enable/Control:Utilize EN(Pin 3)and PWM(Pin 4)for control and enable functions in the power supply system.

Frequently Asked Questions

Q:What is the purpose of the COMP pin on the UC28025DWR?
A:The COMP pin is used for compensation purposes to stabilize the control loop and ensure proper operation of the synchronous rectifier controller.

Q:Can the UC28025DWR handle high-input voltages?
A:Yes,the UC28025DWR is designed to handle a wide input voltage range,making it suitable for applications with varying input voltage levels.

Equivalent

For similar functionalities,consider these alternatives to the UC28025DWR:

  • IR1167:An alternative synchronous rectifier controller IC offering similar performance and features for power supply applications.
  • LM5020:This synchronous buck controller IC provides efficient power conversion solutions comparable to the UC28025DWR.

UC28025DWR

Specifications

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

Topology Boost, Flyback, Forward, Full bridge, Half bridge, Push pull Control mode Current, Feedforward, Voltage
Duty cycle (max) (%) 45 Switching frequency (max) (kHz) 1000
Features Adjustable switching frequency, Current limiting, Error amplifier, Multi-topology, Programmable max duty cycle, Soft start, Synchronization pin UVLO thresholds on/off (V) 9.2/8.4
Operating temperature range (°C) -40 to 105 Rating Catalog
Gate drive (typ) (A) 1.5 Vin (max) (V) 12

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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UC28025DWR

Dual-use budget speed regulator

Inventory:

4,435
Overview of UC28025DWR 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.

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