參數(shù)資料
型號(hào): LS7534
廠商: LSI Corporation
英文描述: DIMMER LIGHT SWITCH WITH UP AND DOWN CONTROLS
中文描述: 調(diào)光器光開(kāi)關(guān)向上和向下控件
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 69K
代理商: LS7534
ABSOLUTE MAXIMUM RATINGS:
PARAMETER
DC supply voltage
Any input voltage
Operating temperature
Storage temperature
SYMBOL
V
SS -
V
DD
V
IN
T
A
T
STG
VALUE
+20
UNIT
V
V
°C
°C
V
SS
- 20 toV
SS
+ 0.5
0 to +80
-65 to +150
DC ELECTRICAL CHARACTERISTICS:
(T
A
= 25°C, all voltages referenced to V
DD
)
SYMBOL
MIN
V
SS
+12
I
SS
-
PARAMETER
Supply voltage
Supply current
TYP
-
1.2
MAX
+18
1.7
UNIT
V
mA
CONDITIONS
-
V
SS
= +15V,
Output off
Input Voltages:
DOZE LO
DOZE HI
SYNC LO
SYNC HI
UP, DOWN LO
UP, DOWN HI
V
IZL
V
IZH
V
IRL
V
IRH
V
IOL
V
IOH
0
-
-
-
-
-
-
V
SS
- 6
V
SS
V
SS
- 9.5
V
SS
V
SS
- 8
V
SS
V
V
V
V
V
V
-
-
-
-
-
-
V
SS
- 2
0
V
SS
- 5.5
0
V
SS
- 2
Input Current:
SYNC, UP, DOWN HI
I
IH
-
-
110
uA
With Series 1.5M
Resistor to
115 VAC Line
-
-
-
SYNC, UP, DOWN LO
DOZE HI
DOZE LO
I
IL
I
IH
I
IL
-
-
-
-
-
-
100
100
100
nA
nA
nA
TRIG HI
TRIG LO
TRIG Sink Current
V
OH
V
OL
I
OS
-
-
V
SS
V
SS
- 8
-
-
-
-
V
V
-
V
SS
= +15V
V
SS
= +15V,
V
OL
= V
SS
- 4V
50
mA
TRANSIENT CHARACTERISTICS
(See Fig. 2 and 3)
(All timings are based on fs = 60Hz, unless otherwise specified.)
PARAMETER
SYNC frequency
UP, DOWN duration (SHORT)
UP, DOWN duration (LONG)
ramp time, off to max
(UP,SHORT)
ramp time, min to max
(UP,LONG)
ramp time, max to min
(DOWN,SHORT)
ramp time, max to min
(DOWN,LONG)
TRIG pulse width
TRIG conduction angle (See Note)
DOZE frequency
SYMBOL
fs
Ts
1
Ts
2
T
US
MIN
40
34
334
-
TYP
-
-
-
2.8
MAX
70
325
infinite
-
UNIT
Hz
ms
ms
sec
T
UL
-
3.6
-
sec
T
DS
-
5.6
-
sec
T
DL
-
3.6
-
sec
T
W
f
D
-
33
-
-
-
μs
41
0
159
500
degrees
Hz
NOTE:
The phase delay caused by the typical RC network used between SYNC input and the AC line (See Fig. 5A and
Fig. 5B) reduces the effective values by 8°.
7534/35-080796-3
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