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參數(shù)資料
| 型號(hào)： | TDA4814 |
| 廠商： | SIEMENS AG |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Power Factor Controller IC for High Power Factor and Active Harmonic Filter |
| 中文描述： | 功率因數(shù)控制器IC，用于高功率因數(shù)，有源諧波濾波器 |
| 文件頁數(shù)： | 9/14頁 |
| 文件大小： | 312K |
| 代理商： | TDA4814 |
Semiconductor Group
9
TDA 4814
Multiplier (M1)
2)
Quadrant for input voltages
Input voltage M1
Reference level for M1
Input voltage M2
Reference level for M2
Input current M1, M2
Coefficient for output-voltage source
Max. output voltage
Output resistance
Temperature response of
output-voltage coefficient
–
V
M1
V
REF M1
V
M2
V
REF M2
–
I
I
C
Q
V
QM max
R
Q
TC
/
C
Q
–
0
–
V
REF
–
0
0.4
–
–
– 0.3
1
–
0
–
V
REF
–
0.6
1.6
5
– 0.1
–
1
–
V
REF
+ 1
–
2
0.8
–
–
0.1
qu.
V
V
V
V
μ
A
I
/ V
V
k
% / K
Monitoring Circuit
Input
I
START
Turn-ON voltage
Turn-ON current
Turn-OFF voltage
Turn-OFF current
Input
I
STOP *)
Turn-ON voltage
Turn-ON current
Turn-OFF voltage
Turn-OFF current
Transfer
I
START - Q START
Output current on Q START
V
START
= 15 V;
V
Q START
= 2 V
Transfer
I
STOP - Q STOP
Output current on Q STOP
I
STOP
= 1.5 mA;
V
STOP
= 18 V;
V
Q STOP
= 1.2 V;
I
STOP
= 0.4 mA;
V
STOP
= 7 V;
V
STOP
= 1.2 V;
V
I
ON START
I
I
ON START
V
I
OFF START
I
I
OFF START
V
I
ON STOP
I
I
ON STOP
V
I
OFF STOP
I
I
OFF STOP
–
I
Q START
–
I
Q STOP
–
I
Q STOP
17
50
2
70
27
100
4.5
175
400
0.9
60
22
90
3.5
110
30
150
6.5
250
600
1.2
150
26
130
5
150
33
200
8.5
320
800
–
–
V
μ
A
V
μ
A
V
μ
A
V
μ
A
mA
mA
μ
A
Characteristics
(cont’d)
V
S ON
1)
<
V
S
<
V
Z
;
T
A
= – 25 to 85 C
Parameter
Symbol
Limit Values
Unit
min.
typ.
max.
*) The turn-ON voltage of
I
STOP
exceeds the turn-on voltage of
I
START
by at least 3 V.
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