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Critical Conduction Mode PFC Control IC

パッケージ情報

Lead Count (#) 8
Pkg. Code pkg_667
Pkg. Type SOP
Pkg. Dimensions (mm) 4.9 x 3.95 x 1.75

環境及び輸出分類情報

Moisture Sensitivity Level (MSL) 1
Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090
RoHS (R2A20113ASP#W5) 英語日本語

製品スペック

Lead Count (#) 8
Carrier Type Embossed Tape
Moisture Sensitivity Level (MSL) 1
Pb (Lead) Free Yes
Country of Assembly Philippines
Country of Wafer Fabrication Japan
Price (USD) 0.71268
Function DUVP, Off Time control
Icc (Typical) (mA) 1.7
Lead Compliant Yes
Length (mm) 5
MOQ 2500
Output Per Driver UGATE Source|Sink .020 | .020
Parametric Category Power Factor Correction (PFC) Controllers
Pkg. Dimensions (mm) 5 x 4 x 1.75
Pkg. Type SOP
Remarks CRM Single PFC
Supply Current Icc (µA) 1800
Tape & Reel No
Thickness (mm) 1.75
Tstg (Max) (°C) 150
Tstg (Min) (°C) -55
UVLO Falling (V) 9.2
UVLO Rising (V) 12
Width (mm) 4

説明

The R2A20113A controls a boost converter to provide an active power factor correction. The R2A20113A adopts critical conduction mode for power factor correction and realizes high efficiency and a low switching noise by zero current switching. Because the zero current is detected by using the GND current, the ZCD Auxiliary winding is unnecessary. The feedback loop open detection, two mode overvoltage protection, overcurrent protection are built in the R2A20113A, and can constitute a power supply system of high reliability with few external parts.