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Name: UCC28180DR
Brand: Texas Instruments
SKU: UCC28180DR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments UCC28180DR

Part No.:: UCC28180DR

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: UCC28180DR.pdf

Description:: IC PFC CTRLR CCM 250KHZ 8SOIC

In Stock:: 2232

Quantity:: Add To Cart

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UCC28180DR Typical application Circuitry

UCC28180DR

The UCC28180DR is a PFC (Power Factor Correction) controller integrated circuit developed by Texas Instruments. It is designed to operate in continuous conduction mode (CCM) and is ideal for use in applications that require high power factor and regulatory compliance.

Key Features:

1. Continuous Conduction Mode (CCM): The UCC28180DR operates in CCM, making it suitable for applications that require high efficiency, such as switch-mode power supplies (SMPS).

2. Wide Input Voltage Range: This IC can handle a wide range of input voltages, which is useful for universal AC input power supplies.

3. High Efficiency: The device is designed for high-efficiency power conversion which helps in reducing energy consumption.

4. Programmable Frequency: The UCC28180DR offers a programmable switching frequency, enabling flexibility in the design of the power supply.

5. Zero Current Detection (ZCD): The device incorporates ZCD circuitry which is used to detect when the current through the inductor reaches zero, improving efficiency and reducing switching losses.

6. Protection Features: The IC includes several protection mechanisms such as over-voltage protection (OVP), open-loopprotection, and under-voltage protection (UVP) to ensure safe operation.

7. Low Total Harmonic Distortion (THD): The UCC28180DR is designed to provide low THD, which is a measure of the cleanliness of the power signal.

8. Package: The "DR" in the part number indicates that the device is available in an SOIC (Small Outline Integrated Circuit) package.

9. Low Standby Power Consumption: The device is designed to minimize standby power consumption to meet energy-saving standards.

10. Applications: The UCC28180DR is suitable for applications such as AC/DC power supplies, LED lighting, power adapters, and other applications requiring power factor correction.

To obtain a comprehensive understanding of the UCC28180DR, including electrical characteristics, pin configurations, timing diagrams, and application guidelines, it's recommended to consult the datasheet for the device.

UCC28180DR information

UCC28180DR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Mode:
Continuous Conduction (CCM)
Frequency-Switching:
18kHz ~ 250kHz
Current-Startup:
75 µA
Voltage-Supply:
21V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

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6. What is the process for return or replacement of UCC28180DR?

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 UCC28180DR we delivered, we will accept the replacement or return of the UCC28180DR 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 UCC28180DR.

(3)The PartNo 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