UCC3889, UCC1889 Off-line Power Supply Controller

Unitrode

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.

📥 Download Datasheet

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

Datasheet Specifications

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.

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

UCC3889 Distributors

📁 Related Datasheet

UCC3882 UCC3884 UCC3800 UCC3801 UCC3802 UCC3803

📌 All Tags

UCC1889 Off-line Power Supply Controller Unitrode

Unitrode UCC3889-like datasheet