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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)： | 7/14頁 |
| 文件大?。?/td> | 312K |
| 代理商： | TDA4814 |
Semiconductor Group
7
TDA 4814
Operating Range
Supply voltage
V
S
V
S ON
V
Z
V
Values for
V
S ON
,
V
Z
:
see characteristics
Observe
P
max
–
Z-current
Driver current
I
Z
I
Q QSIP
T
A
0
– 500
200
500
mA
mA
Operating temperature
– 25
85
C
–
Characteristics
V
S ON
1)
<
V
S
<
V
Z
;
T
A
= – 25 to 85 C
Parameter
Symbol
Limit Values
Unit
min.
typ.
max.
Current Consumption
Without load on driver QSIP
and
V
REF
; QSIP LOW
0 V <
V
S
<
V
S ON
V
S ON
<
V
S
>
V
Z
Load on QD with SIPMOS gate;
dynamic operation 50 kHz
V
S
= 12 V
load on Q = 10 nF
I
S
I
S
I
S
–
2.5
–
–
5
–
0.5
6.5
15
mA
mA
mA
Hysteresis on
V
S
Turn-ON threshold for
V
S
rising
Switching hysteresis
V
SH
V
S hy
9.6
1.0
10.4
–
11.2
1.7
V
V
Comparator
(COMP)
Input offset voltage
Input current
Common-mode input voltage range
V
I
O
–
I
I
V
I
C
– 10
–
0
–
–
–
10
2
3.5
mV
μ
A
V
Absolute Maximum Ratings
(cont’d)
T
A
= – 40 to 125 C
Parameter
Symbol
Limit Values
Unit
Notes
min.
max.
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