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KA3511 データシートの表示(PDF) - Fairchild Semiconductor

部品番号
コンポーネント説明
メーカー
KA3511
Fairchild
Fairchild Semiconductor Fairchild
KA3511 Datasheet PDF : 21 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
KA3511/D
HOUSEKEEPING CIRCUIT
INTELLIGENT VOLTAGE MODE PWM
2k ( 1 W )
2k ( 1 W )
12V
5V
11k
33k
Standby
Supply
1
VCC=20V
15k
2
0.01uF
3
1.8k
+
0.1uF
1k
4
5
6
Micom
7
12k
8
+
0.01uF
9
+
2.2uF
10
PG 11
VCC
COMP
E/A(-)
E/A(+)
K
TREM
A
3
REM
5
1
1
RT
CT
DET
TPG
PG
C1
E
C2
DTC
GND
TUVP
PT
V12
V5
V3.3
Vref
22
21
20
19
18
17
+
2.2uF
16
15
12V
14
5V
13
3V
12
+
1uF
Note) The KA3511 requires few external components to accomplish a complete housekeeping circuits for SMPS.

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