ON Semiconductor NCP1622DCCSNT1G, Power Factor Controller, 50 kHz, 30 V 6-Pin, TSOP

  • RS-artikelnummer 178-4353
  • Tillv. art.nr NCP1622DCCSNT1G
  • Tillverkare / varumärke ON Semiconductor
Lagstiftning och ursprungsland
COO (Country of Origin): MY

The 6-pin PFC controller NCP1622 is designed to drive PFC boost stages. It is based on an innovative Valley Synchronized Frequency Fold-back (VSFF) method. In this mode, the circuit classically operates in Critical conduction Mode (CrM) when control voltage exceeds a programmable value Vctrl,FF.

Critical Conduction Mode with frequency foldback
Valley Synchronized Frequency Fold-back (VSFF)
Works with or without a transformer w/ ZCD winding
Dynamic Response Enhancer
Optimizes conversion efficiency across load range
Enhanced efficiency at light load conditions compared to CrM PFC
Reduced inductor cost and simplified design
Improved transient response for line and load steps

Attribute Value
Maximum Switching Frequency 50 kHz
Start-up Supply Current 70µA
Maximum Source Current 277µA
Maximum Sink Current 42µA
Maximum Supply Current 3 mA
Mounting Type Surface Mount
Package Type TSOP
Pin Count 6
Dimensions 3.1 x 1.7 x 1mm
Height 1mm
Length 3.1mm
Maximum Operating Supply Voltage 30 V
Maximum Operating Temperature +125 °C
Width 1.7mm
Minimum Operating Supply Voltage 9.5 V
Minimum Operating Temperature -40 °C
3000 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each (On a Reel of 3000)
3,191 kr
(exkl. moms)
3,989 kr
(inkl. moms)
Per unit
Per Reel*
3000 +
3,191 kr
9 573,00 kr