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UCC2818DTR The Texas Instruments UCC2818DTR is a PFC controller designed for active power factor correction. It operates with average current mode control and a frequency range of 6kHz to 220kHz.
Mfr Part #:

UCC2818DTR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC2818DTR is a PFC controller designed for active power factor correction. It operates with average current mode control and a frequency range of 6kHz to 220kHz.
✓ Total Stock: 1,435 pcs
$ Price Range: $2.28

UCC2818DTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
435 pcs
On Request
435 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UCC2818DTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Mode
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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UCC2818DTR Description

Short technical summary and product information.

The Texas Instruments UCC2818DTR is a BiCMOS Power Factor Preregulator controller. It provides functions necessary for active power factor-corrected preregulators, achieving near-unity power factor by shaping the AC input line current waveform to match the AC input line voltage. Average current mode control ensures stable, low distortion sinusoidal line current.

 

Key electrical specifications include an operating voltage range of 12V to 17V and a frequency range of 6kHz to 220kHz. It features a typical start-up current of 150 µA and operates within an ambient temperature range of -40°C to 85°C.

 

This device is available in a 16-SOIC package and is designed for surface mount applications. It is suitable for use in PC power supplies, consumer electronics, lighting, and industrial power supplies, particularly for IEC6100-3-2 compliant supplies less than 300W.

UCC2818DTR Quick Information

Product Type: PFC Controller
Canonical Name: UCC2818DTR Power Factor Correction Controller
Subcategory: Power Factor Correction

UCC2818DTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UCC2818DTR Estimated Pricing

Qty Low High
1+ $2.28 $2.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

UCC2818DTR Features

  • Controls boost preregulator to near-unity power factor.
  • Average current mode control for stable line current.
  • Wide operating frequency from 6 kHz to 220 kHz.
  • Operates within a 12V to 17V voltage range.
  • Surface mount 16-SOIC package.

UCC2818DTR Applications

  • Suitable for PC power supplies.
  • Used in consumer electronics applications.
  • Applicable for lighting systems.
  • Designed for industrial power supplies.
  • Meets IEC6100-3-2 requirements.

UCC2818DTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the UCC2818DTR?

The operating voltage range for the UCC2818DTR is 12V to 17V.

What is the operating temperature range of the UCC2818DTR?

The UCC2818DTR operates within a temperature range of -40°C to 85°C.

What package type is the UCC2818DTR available in?

The UCC2818DTR is available in a 16-SOIC package.

What is the frequency range for the UCC2818DTR?

The UCC2818DTR has a frequency range of 6 kHz to 220 kHz.

What control mode does the UCC2818DTR use?

The UCC2818DTR uses Average Current mode control.

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