L6668

L6668 SMART PRIMARY CONTROLLER 1 ■ ■ General Features Figure 1. Package MULTIPOWER BCD TECHNOLOGY LOAD-DEPENDENT CURRENT-MODE CONTROL: FIXED-FREQUENCY (HEAVY LOAD), FREQUENCY FOLDBACK (LIGHT LOAD), BURST-MODE (NO-LOAD) ■ ON-BOARD HIGH-VOLTAGE START-UP www.DataSheet4U.com ■ IMPROVED STANDBY FUNCTION ■ LOW QUIESCENT CURRENT ( 2 mA) ■ SLOPE COMPENSATION ■ P...