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AN4077 датащи(PDF) 29 Page - STMicroelectronics

номер детали AN4077
подробное описание детали  100 W transition-mode PFC pre-regulator with the new L6564H
PDF  33 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN4077 датащи(HTML) 29 Page - STMicroelectronics

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AN4077
PFC coil specification
Doc ID 022997 Rev 1
29/33
8
PFC coil specification
8.1
General description and characteristics
●
Application type: consumer, home appliance
●
Transformer type: open
●
Coil former: vertical type, 6+6 pins
●
Max. temp. rise: 45
° C
●
Max. operating ambient temp.: 60
° C
●
Mains insulation: n.a.
●
Unit finishing: varnishing
8.2
Electrical characteristics
●
Converter topology: boost, transition mode
●
Core type: PQ26/20 - PC44
●
Min. operating frequency: 40 KHz
●
Typical operating frequency: 120 KHz
●
Primary inductance: 520 H 10% @1 KHz - 0.25 V (a)
●
Peak primary current: 4.2 Apk
●
RMS primary current: 1.4 Arms
8.3
Electrical diagram
Figure 41.
Electrical diagram
a.
Measured between pins #5 & #9.
5
9
PRIM.
AUX
11
3
AM11530v1



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