7314 Просмотр технического описания (PDF) - LSI Corporation
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7314 Datasheet PDF : 4 Pages
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7314-033197-3
FIGURE 4C. MOTOR SPEED CONTROL APPLICATION
P
R6
C1
C6
G
MT1
T
MT2
+
C5
-
Z1
C4
C3
R9
AC
MAINS
L
SEE NOTE 3
SEE NOTE 5
M
N
D1
C2
R1
12
13
11
SYNC
TRIG
CAP
9 V DD
14
L S 7 3 1 4 - L S 7 3 1 5 V SS
PL10
R2
8
PL1
15
OFF
10
PL10
PL1
OFF
R5
Use Fig. 4A or 4B
Interface Circuits
R4
Z2
* C1 = 0.15µF, 200V (400V)
C2 = See Figure 4 Value Table
C3 = 0.047µF
C4 = 470pF
C5 = 220uF
* C6 = 0.47µF, 200V (400V)
* L = 100µH (200µH)
D1 = 1N4148
* T = Q4004L4 (Q5004L4) Typical
R1 = 82Ω
R2 = 1.5MΩ
R4 = 560Ω (See Note 1)
R5 = 10kΩ
* R6 = 1.8kΩ, 1W (2W)
R9 = 100Ω
Z1 = 13V ± 5%, 1W
Z2 = 6.2V, 1/4W (See Note 2)
All resistors 1/4W, all capacitors 25V unless otherwise specified.
* Indicates component change for 220VAC Mains.
FIGURE 4D. MULTI-LEVEL WALL SWITCH DIMMER APPLICATION
P
MT1
2 0 0 V 0 . 1 5 µ F MT2
G
Q40044L4
1 3 V 1W
.047µF
+
- 220µF
470pF
.047µF
115V
AC
MAINS
100µH
1N4148
2W 2 0 0 V
82 0 . 6 8 µ F
1.5M
12
13
11
SYNC
TRIG
CAP
9
V DD
14
L S 7 3 1 4 - L S 7 3 1 5 V SS
PL10
PL1
OFF
INCANDESCENT
LAMP LOAD
8
15
10
PL10
PL1
OFF
10K
N
All Resistors 1/4W, all Capacitors 25V
unless otherwise specified.
Component Values are for use with
115VAC Mains and 2.5mA LEDs.
Use Fig. 4A or Fig. 4B
Interface Circuits
1K
6.2V, 1/4W (See Note 2)
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