SI1128
High Precision CC/CV Primary-Side Controller
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 an...