參數(shù)資料
型號: LX1562
廠商: Microsemi Corporation
元件分類: 基準電壓源/電流源
英文描述: SECOND-GENERATION POWER FACTOR CONTROLLER
中文描述: 第二代功率因數(shù)控制器
文件頁數(shù): 4/25頁
文件大?。?/td> 443K
代理商: LX1562
S
ECOND
-G
ENERATION
P
OWER
F
ACTOR
C
ONTROLLER
LX1562/1563
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
Copyright 1996
Rev. 1.3 12/96
4
P
R O D U C T I O N
D
A T A
S
H E E T
ELECTRICAL CHARACTERISTICS
(Con't.)
Current Sense Comparator Section
Input Bias Current
Current Sense Delay to Output
C.S. Blanking Time
C.S. Input Offset Voltage
Detect Section
Input Voltage Threshold - High
Hysteresis
Input LO Clamp Voltage
Input HI Clamp Voltage
Input Current
Input HI/LO Clamp Diode Current
Restart Timer Section
Restart Time
Output Driver Section
Output High Voltage
Output Low Voltage
Output Rise Time
Output Fall Time
Maximum Output Voltage
Parameter
Symbol
Test Conditions
I
CSB
t
d
t
BLK
V
OFF
0V
V
CS
1.7V
E.A.
OUT
= 3.7V, V
CS
= 0 to 1.2V, V
M1
= 1V
V
EA0
= 2.2V, V
M1
= 0V, I
DETC
= 0V
Units
LX1562I/1563I
Min.
Typ.
Max.
-1
-0.3
280
0.9
3
1
μA
ns
μs
mV
500
1.2
20
0.4
-20
V
HI
H
D
V
DL
V
DZ
I
DB
I
DMX
I
DET
= 100μA
I
DET
= 3mA
1V
V
DET
6V
V
DET
< 0.9V, V
DET
> 6V
1.6
180
0.4
7.0
-1
1.72
240
0.62
7.8
-0.2
1.9
300
0.85
8.6
1
±3
V
mV
V
V
μA
mA
t
RST
300
μsec
V
PRH
V
PRL
t
R
t
f
V
DRMX
I
L
= -10mA, V
IN
= 12V
I
L
= 10mA, V
IN
= 12V
C
L
= 1000pF
C
L
= 1000pF
V
IN
= 20V
8.5
9
V
V
ns
ns
V
0.8
130
50
13.8
1
200
120
15
13
Notes: 5. Because the reference is not brought out externally, these specifications are tested at probe only, and cannot be tested on the packaged part.
They are guaranteed by design, and shown for illustrative purposes only.
V
C.S.
(
V
M1
) x (V
EA0
- V
REF
)
(V
M1
) (
V
EA0
)
6. K =
7. This parameter, although guaranteed, is not tested in production.
8. Initial accuracy includes input offset voltage of error amplifier.
V
C.S.
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