Linear LED Driver (Pre-limitary Version)

文件：329.11 Kbytes 页数：4 Pages

E-CMOS

飞虹高科

丝印：EC4217；Package：TO-252-5L；Linear LED Driver (Pre-limitary Version)

文件：329.11 Kbytes 页数：4 Pages

E-CMOS

飞虹高科

Linear LED Driver

EC4217 is a signal segment Linear LED Driver chip, Supply current(Sink) is 120mA at VLED=25V and Pow=15V. Other characteristic are sample application circuit (EC4217 use in 3.5 watts LED driver is only bridge rectifier and one 150kΩ resistor and one 4.7uF capacitor) and  OVP( Over Voltage Protection ●TO-252-5L Package Type。\n● Sample application circuit。\n● Built in 8V~15V Zener Diode equal circuit to supply chip power which no need Start up HVNMOS, so is convenient used in 110V/220V line voltage。;

E-CMOS

飞虹高科

Current Transducer

文件：929.58 Kbytes 页数：12 Pages

LEM

莱姆

Current Transducer

文件：1.33861 Mbytes 页数：15 Pages

LEM

莱姆

TRIAC DRIVER OPTOCOUPLER

DESCRIPTION The IL421x consists of an AlGaAs IRLED optically coupled to a pair of photosensitive non-zero crossing SCR chips and are connected inversely parallel to form a TRIAC. These three semiconductors are assembled in a six pin 0.3 inch dual in-line package, using high insulation double mold

文件：85.13 Kbytes 页数：3 Pages

SIEMENS

西门子