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SI1128 - High Precision CC/CV Primary-Side Controller

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SANY Semiconductor

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SI1128 High Precision CC/CV Primary-Side Controller by SANY Semiconductor - Datasheet Preview — Datasheet preview – SI1128

Datasheet Details

Part number	SI1128
Manufacturer	SANY Semiconductor
File Size	1.60 MB
Description	High Precision CC/CV Primary-Side Controller
Datasheet	SI1128 Datasheet
Additional preview pages of the SI1128 datasheet.

Product details

Description

The SI1128 is an excellent primary side feedback controller, which integrates several functions of protections.

Features

5% Constant Voltage Regulation, 5%Constant Current Regulation at Universal AC input.
Primary-side Sensing and Regulation Without TL431 and Opto-coupler.
Low Start-up Current: 1μA (Typical).
Low Static Current: 300μA (Typical).
Programmable CV and CC Regulation.
Adjustable Constant Current and Output Power Setting.
Built-in Secondary Constant Current Control with Primary Side Feedback.
Peak-Current-Mode Control.
Compensates for transformer inductance.

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Published: Jun 25, 2014 |