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UC1108 - LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER

UC1108 Description

UNISONIC TECHNOLOGIES CO., LTD UC1108 Preliminary LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER * .
The UTC UC1108 is a primary control unit for switch mode charger and adapter applications.

UC1108 Features

* including Cycle-by-cycle current limiting, output over voltage protection, feedback loop open protection, short circuit protection, leading edge blanking, VCC under voltage lockout, etc.
* FEATURES
* 30mW No-load Input Power
* Primary side control for eliminating opto-coupler and secon

UC1108 Applications

* The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device uses Pulse Frequency Modulation (PFM) method to build discontinuous conduction mode (DCM) flyback power supplies. The UTC UC1108 operates in primary-side sensing and regulation. Opto-co

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Datasheet Details

Part number
UC1108
Manufacturer
Unisonic Technologies
File Size
243.01 KB
Datasheet
UC1108-UnisonicTechnologies.pdf
Description
LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER

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LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER Unisonic Technologies
Unisonic Technologies UC1108-like datasheet