NCP1239 Switching Controllers

onsemi NCP1239 Switching Controllers are fixed-frequency current-mode controllers featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor. These NCP1239 controllers feature a timer-based fault detection circuitry that ensures a quasi-flat overload detection, independent of the input voltage. Typical applications include AC-DC converters for TVs, set-top boxes, and printers offline adapters for notebooks and netbooks.

Mga Resulta: 14
Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS ECAD Model Topology Dami ng Output Frequency ng Paglipat Duty Cycle - Max Output Voltage Current ng Output Minimum na Operating Temperature Maximum na Operating Temperature Isitilo ng Mounting Package / Case Packaging
onsemi Switching Controllers NCP1239E 65KHZ 2,489May Stock
Cut Tape
₱61.35
₱43.93
₱39.57
₱34.79
Reel
₱26.26
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239E 100KHZ 2,165May Stock
Cut Tape
₱61.35
₱43.93
₱39.57
₱34.79
Reel
₱26.26
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 100 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239D 65KHZ 2,434May Stock
Cut Tape
₱61.35
₱43.93
₱39.57
₱34.79
Reel
₱26.26
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239G 100KHZ 2,162May Stock
Cut Tape
₱61.35
₱43.93
₱39.57
₱34.79
Reel
₱26.26
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 100 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239C 65KHZ 2,148May Stock
Cut Tape
₱61.35
₱43.93
₱39.57
₱34.79
Reel
₱26.26
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239J 65KHZ 2,817May Stock
Cut Tape
₱60.74
₱43.68
₱39.33
₱34.60
Reel
₱26.07
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239F 65KHZ 2,495May Stock
Cut Tape
₱61.35
₱43.93
₱39.57
₱34.79
Reel
₱26.26
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239L 100KHZ 2,500May Stock
Cut Tape
₱60.74
₱43.87
₱39.51
₱34.72
Reel
₱28.77
Min.: 1
Mult.: 1
: 2,500
Flyback 100 kHz 84 % 500 mA + 150 C SMD/SMT SOIC-7 Reel, Cut Tape
onsemi Switching Controllers NCP1239A 65KHZ 11,981May Stock
Cut Tape
₱60.74
₱43.68
₱39.33
₱34.60
Reel
₱26.07
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239K, 65KHZ 2,505May Stock
Cut Tape
₱61.96
₱44.29
₱39.88
₱35.09
Reel
₱26.44
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239B 100KHZ 1,561May Stock
Cut Tape
₱61.35
₱43.93
₱39.57
₱34.79
Reel
₱26.26
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 100 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239B 65KHZ 201May Stock
2,500Inoorder
Cut Tape
₱61.35
₱43.93
₱39.57
₱34.79
Reel
₱26.20
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239I 65KHZ 2,430May Stock
Cut Tape
₱60.74
₱43.31
₱39.02
₱34.29
Reel
₱25.83
Min.: 1
Mult.: 1
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel, Cut Tape, MouseReel
onsemi Switching Controllers NCP1239H 65KHZ 12,500Available ang Stock ng Pabrika
Reel
₱27.42
Min.: 2,500
Mult.: 2,500
: 2,500
Flyback 1 Output 65 kHz 84 % 13.5 V 500 mA - 40 C + 125 C SMD/SMT SOIC-7 Reel