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See Technical Specifications

UCC28180D

The UCC28180D is a power factor correction controller with a current consumption of 0.075mA

Manufacturer:

Texas Instruments
Mfr.Part #:

UCC28180D
Datasheet:

UCC28180D Datasheet (PDF)
Topology:

Boost
Control mode:

CCM
Switching frequency (max) (kHz):

250
UVLO thresholds on/off (V):

11.4/9.7
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UCC28180D General Description

The UCC28180D is a versatile synchronous rectifier controller IC designed for use in offline and DC-DC power supplies. It is manufactured by Texas Instruments and is widely used in power management applications. Some key details of the UCC28180D include:1. Voltage Input Range: 4.5V to 30V2. Operating Temperature Range: -40°C to 125°C3. Internal MOSFET Gate Drivers: Capable of driving two external N-channel MOSFETs4. Soft Start and Fault Protection: Integrated soft start circuitry and fault protection features ensure safe and reliable operation5. Efficiency Optimization: Advanced control algorithms help improve efficiency and reduce power loss6. Output Overvoltage Protection: Protection mechanisms are in place to prevent damage due to output overvoltage conditions7. PWM Frequency Range: 50kHz to 750kHz8. Packaging: Available in a 10-pin MSOP package for easy integration into power supply designs

Key Features

BiCMOS power factor correction (PFC) controller

Frequency modulation for low EMI

Enhanced dynamic response

High power factor (>0.99)

Wide input voltage range (85V to 265V)

Overcurrent protection

Overvoltage protection

Undervoltage lockout

Soft start capability for reducing in-rush current

Application

The UCC28180D is used in power management applications such as AC/DC converters, DC/DC converters, and battery chargers

It's particularly suitable for flyback and resonant converters in applications like LED lighting, consumer electronics, industrial power supplies, and automotive systems

Specifications

Topology	Boost	Control mode	CCM
Switching frequency (max) (kHz)	250	UVLO thresholds on/off (V)	11.4/9.7
Vin (max) (V)	21	Features	Audible Noise Minimization, Burst mode, No AC line sensing, Programable Switching Frequency
Rating	Catalog	Operating temperature range (°C)	-40 to 125
Duty cycle (max) (%)	96

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Ratings and Reviews

E**t 06/10/2021

The STA8089FG electronic components I purchased from Avaq are top-notch! They work flawlessly and show no signs of any quality issues. Extremely satisfied with this purchase!

J**n 10/25/2020

-fast shipping - arrive under 20 days.-Good bubble wrap packet.-Saved my OEM motherboard from a good flash-There´s alot of tuturials about this deviceThe only Con is that theres several softwares versions, and its a pain in the ass to find the right one to suport your chip!

M**n 06/08/2020

Excellent supplier for long-term relastionship!