Products > Integrated Circuits (ICs) > Power Management ICs > UCC28180D
TI

Images are for reference only.

UCC28180D

Hot Sale

PFC Controller IC, 10.1 VDC to 21 VDC & 7 mA Supply, 10.1 VDC Lockout, 96.5 % Duty Cycle, SOIC-8

  • Manufacturer :
  • TI
  • Package/Case :
  • SOIC-8
  • Product Categories :
  • Battery Management
  • RoHs Status:
  • Lead free/RoHS Compliant
  • Marking Code:
  • U28180
  • In-stock:
  • 0

Quantity  

Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.


UCC28180D Product Details

The UCC28180D is a flexible and easy-to-use, 8-pin, active Power-Factor Correction (PFC) controller that operates under Continuous Conduction Mode (CCM) to achieve high Power Factor, low current distortion and excellent voltage regulation of boost pre-regulators in AC - DC front-ends. The controller is suitable for universal AC input systems operating in 100-W to few-kW range with the switching frequency programmable between 18 kHz to 250 kHz, to conveniently support both power MOSFET and IGBT switches. An integrated 1.5-A and 2-A (SRC-SNK) peak gate drive output, clamped internally at 15.2 V (typical), enables fast turn-on, turn-off, and easy management of the external power switch without the need for buffer circuits.

Low-distortion wave shaping of the input current using average current mode control is achieved without input line sensing, reducing the external component count. In addition, the controller features reduced current sense thresholds to facilitate the use of small-value shunt resistors for reduced power dissipation, especially important in high-power systems. To enable low current distortion, the controller also features trimmed internal current loop regulation circuits for eliminating associated inaccuracies.

Simple external networks allow for flexible compensation of the current and voltage control loops. In addition, UCC28180D offers an enhanced dynamic response circuit that is based on the voltage feedback signal to deliver improved response under fast load transients, both for output overvoltage and undervoltage conditions. An unique VCOMP discharge circuit provided in UCC28180D is activated whenever the voltage feedback signal exceeds VOVP_L thus allowing a chance for the control loop to stabilize quickly and avoid encountering the overvoltage protection function when PWM shutoff can often cause audible noise. Controlled soft start gradually regulates the input current during start-up and reduces stress on the power switches. Numerous system-level protection features available in the controller include VCC UVLO, peak current limit, soft overcurrent, output open-loop detection, output overvoltage protection and open-pin detection (VISNS). A trimmed internal reference provides accurate protection thresholds and regulation set-point. The user can control low-power standby mode by pulling the VSENSE pin below 0.82 V.

UCC28180D

Feature

  • 8-Pin Solution (No AC Line Sensing Needed)
  • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT-based PFC Converters)
  • Trimmed Current Loop Circuits for Low iTHD
  • Reduced Current Sense Threshold (Minimizes Power Dissipation in Shunt)
  • Average Current-Mode Control
  • Soft Over Current and Cycle-by-Cycle Peak Current Limit Protection
  • Output Overvoltage Protection With Hysteresis Recovery
  • Audible Noise Minimization Circuitry
  • Open Loop Detection
  • Enhance Dynamic Response During Output Overvoltage and Undervoltage Conditions
  • Maximum Duty Cycle of 96% (Typical)
  • Burst Mode for No Load Regulation
  • VCC UVLO, Low ICC Start-Up (< 75 μA)
Description

The UCC28180 is a flexible and easy-to-use, 8-pin, active Power-Factor Correction (PFC) controller that operates under Continuous Conduction Mode (CCM) to achieve high Power Factor, low current distortion and excellent voltage regulation of boost pre-regulators in AC - DC front-ends. The controller is suitable for universal AC input systems operating in 100-W to few-kW range with the switching frequency programmable between 18 kHz to 250 kHz, to conveniently support both power MOSFET and IGBT switches. An integrated 1.5-A and 2-A (SRC-SNK) peak gate drive output, clamped internally at 15.2 V (typical), enables fast turn-on, turn-off, and easy management of the external power switch without the need for buffer circuits.

Low-distortion wave shaping of the input current using average current mode control is achieved without input line sensing, reducing the external component count. In addition, the controller features reduced current sense thresholds to facilitate the use of small-value shunt resistors for reduced power dissipation, especially important in high-power systems. To enable low current distortion, the controller also features trimmed internal current loop regulation circuits for eliminating associated inaccuracies.

Simple external networks allow for flexible compensation of the current and voltage control loops. In addition, UCC28180 offers an enhanced dynamic response circuit that is based on the voltage feedback signal to deliver improved response under fast load transients, both for output overvoltage and undervoltage conditions. An unique VCOMP discharge circuit provided in UCC28180 is activated whenever the voltage feedback signal exceeds VOVP_L thus allowing a chance for the control loop to stabilize quickly and avoid encountering the overvoltage protection function when PWM shutoff can often cause audible noise. Controlled soft start gradually regulates the input current during start-up and reduces stress on the power switches. Numerous system-level protection features available in the controller include VCC UVLO, peak current limit, soft overcurrent, output open-loop detection, output overvoltage protection and open-pin detection (VISNS). A trimmed internal reference provides accurate protection thresholds and regulation set-point. The user can control low-power standby mode by pulling the VSENSE pin below 0.82 V.

Applications

Power Management, Industrial

UCC28180D Block Diagram
(Picture: Diagram)

Technical Parameters

  • Mode
  • Continuous Conduction (CCM)
  • Frequency Switching
  • 18kHz ~ 250kHz
  • Current Startup
  • 75??A
  • Voltage Supply
  • 21V
  • Operating Temperature
  • -40??C ~ 125??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Supplier Device Package
  • 8-SOIC

UCC28180D Documents

UCC28180D Related Products

Ratings and Reviews

  • 0 / 5
  • 5 Stars 0%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
Reviews
  • Ratings
  • Please rate the product!
Payment:
Payment
Shipping:
Shipping More
Estimated Delivery Time: Dec 05 - Dec 10 days (choose Expedited at checkout).

Shipping & Payment

Shipping

  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


Payment

  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • https://www.westernunion.com/
  • charge US$0.00 banking fee.
  • http://global.moneygram.com/

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing

Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that UCC28180D is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their UCC28180D devices; we pay more attention to the channels and quality of UCC28180D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of UCC28180D chips? Including TI original factory information, Battery Management application, UCC28180D pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Power management ; Offline & isolated DC/DC controllers & converters category, or find it through TI brand manufacturer page.
Q: Are the TI's UCC28180D price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for UCC28180D, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of UCC28180D?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UCC28180D we delivered, we will accept the replacement or return of the UCC28180D only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of UCC28180D.
(3)The UCC28180D is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as UCC28180D datasheet pdf, UCC28180 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Popular Electronic Parts

  • MAX14870ETC+T
    MAX14870ETC+T Motor / Motion / Ignition Controllers & Drivers 4.5-36V DC Brushed Mot...
  • MAX16990ATCE/V+
    MAX16990ATCE/V+ PWM Controller, AEC-Q100, 4.5V to 36V Supply, 1MHz, 5V/0.75A out, TQFN...
  • MAX30100EFD+
    MAX30100EFD+ IC, Special Function, Pulse Oximeter & Heart Rate Sensor, 1.7 V-2 V su...
  • MAX44284FAUT+T
    MAX44284FAUT+T Current Sense Amplifier, High Precision, 1 Amplifier, 2000 pA, SOT-23,...
  • MAX98357AETE+
    MAX98357AETE+ Audio Power Amplifier, PCM, 3.2 W, D, 1 Channel, 2.5V to 5.5V, TQFN, 1...
  • MAX98357AETE+T
    MAX98357AETE+T Audio Power Amplifier, 3.2 W, D, 1 Channel, 2.5V to 5.5V, TQFN, 16 Pin...

Certificates & Honor

Certificates & Honor