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UC1100 Datasheet - Unisonic Technologies

UC1100 LOW-POWER HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

The UTC UC1100 is a primary control unit for switch mode charger and adapter 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) flyba.

UC1100 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. 54 6 1 23 SOT-26

* FEATURES

* Primary side control for rectangular constant current and

* Random f

UC1100-UnisonicTechnologies.pdf

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Datasheet Details

Part number:

UC1100

Manufacturer:

Unisonic Technologies

File Size:

220.27 KB

Description:

Low-power high precision cc/cv primary side switching regulator.

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UC1100 UC1100 LOW-POWER HIGH PRECISION PRIMARY SIDE SWITCHING REGULATOR Unisonic Technologies

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