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参数资料
| 型号： | TDA4814A |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 稳压器 |
| 英文描述： | POWER FACTOR CONTROLLER, PDIP14 |
| 封装： | PLASTIC, DIP-14 |
| 文件页数： | 17/17页 |
| 文件大小： | 321K |
| 代理商： | TDA4814A |
Version 2.0
9
1 Jun 1996
TDA 4814
Operating Range
Supply voltage
V
S
V
S ON
V
Z
V
Values for
V
S ON , VZ :
see characteristics
Z-current
Driver current
I
Z
I
Q QSIP
0
– 500
200
500
mA
Observe
P
max
–
Operating temperature
T
A
– 25
85
C
–
Characteristics
V
S ON
1) < V
S < VZ ; TA = – 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 < VS ON
V
S ON < VS > VZ
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
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
Comparator (COMP)
Input offset voltage
Input current
Common-mode input voltage range
V
IO
–
I
I
V
IC
– 10
–
0
–
10
2
3.5
mV
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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