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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
BLOCK DIAGRAM
INTELLIGENT VOLTAGE MODE PWM
V5 V12
RT 7
CT 8
COMP
2
E/A(-)
3
4
E/A(+)
DEAD TIME
CONTROL
19
12
VREF
V CC
1
OSCILLATOR
PWM
CONTROL
DQ
CK Q
1.25V
DEAD TIME
CONTROLLER
0.1V
R
Q
S
VREF
INTERNAL
BIAS
Start Up
COMP1
5V
5V
VREF
Ichag
PG
GENERATOR
DELAY
CONTROLLER
REMOTE ON/OFF
1.4V
VREF
OVP
COMP
1.25V
DET 9
COMP2
1.25V
COMP3
1.8V 0.6V 1.8V
0.6V
UVP
COMP
1.25V
10
TPG
2.2uF
17
TUVP
2.2uF
18
GND
22 C1
20 C2
21 E
5
TREM
6
REM
(PS-ON)
11 PG
16 PT
15 V12
14 V5
13 V3.3

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