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UCC3889, UCC1889 Off-line Power Supply Controller

UCC3889 Description

Off-line Power Supply Controller UCC1889 UCC2889 UCC3889 .
Transformerless Off-line The UCC1889 controller is optimized for use as an off-line, low power, low voltage, Applications regulated bias.

UCC3889 Applications

* regulated bias supply. The unique circuit topology utilized in this device can be
* Ideal Primary-side Bias Supply visualized as two cascaded flyback converters, each operating in the discontinuous mode, and both driven from a single external power switch. The significant
* Effici

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: UCC3889, UCC1889. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
UCC3889, UCC1889
Manufacturer
Unitrode
File Size
1.19 MB
Datasheet
UCC1889-Unitrode.pdf
Description
Off-line Power Supply Controller
Note
This datasheet PDF includes multiple part numbers: UCC3889, UCC1889.
Please refer to the document for exact specifications by model.

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📌 All Tags

Off-line Power Supply Controller Unitrode
Unitrode UCC3889-like datasheet