UC1103 Datasheet - Unisonic Technologies

HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

UC1103 Features

* including Cycle-by-cycle current limiting, VDD over voltage protection, VDD clamp, OTP, leading edge blanking, VDD under voltage lockout, etc. SOP-8

* FEATURES

* High voltage startup

* ±5% constant voltage regulation at universal AC input

* High precision constant current regulati

UC1103 General Description

The UTC UC1103 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 integrates PWM controller to enhance the performance of discontinuous conduction mode (DCM) fly.

UC1103 Datasheet (231.83 KB)

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Datasheet Details

Part number:

UC1103

Manufacturer:

Unisonic Technologies

File Size:

231.83 KB

Description:

High precision cc/cv primary side switching regulator.

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UC1103 HIGH PRECISION PRIMARY SIDE SWITCHING REGULATOR Unisonic Technologies

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UC1103 Features

UC1103 General Description

Datasheet Details

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