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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： | 16/17页 |
| 文件大小： | 321K |
| 代理商： | TDA4814A |
Version 2.0
8
1 Jun 1996
TDA 4814
Absolute Maximum Ratings
T
A = – 40 to 125 C
Parameter
Symbol
Limit Values
Unit
Notes
min.
max.
Supply voltage
V
S
– 0.3
V
Z
V
V
Z = Z Voltage
Inputs
Comparator
Op Amp
Multiplier
V
ICOMP
V
–I COMP
V
I Op Amp
V
– I Op Amp
V
M1
– 0.3
33
6
33
V
–
Outputs
Multiplier
Op Amp
V
QM
V
Q Op Amp / IM2
– 0.3
3
6
V
V
S > 3 V
–
Z current
V
S GND
I
Z
0
300
mA
Observe
P
max
Driver output QSIP
V
QSIP
– 0.3
V
S
V
Observe
P
max
QSIP clamping diodes
I
QSIP D
– 10
10
mA
V
Q > VS or
V
Q < – 0.3 V
Input
START
STOP
Output START
STOP
Detector input
V
I START
V
I STOP
V
Q START
V
Q STOP
V
I DET
– 0.3
– 10
– 0.3
0.9
25
33
3
6
V
see characteristics
–
Detector clamping diodes
I
I DET
– 10
10
mA
V
I DET > 6 V or
V
I DET < 0.9 V
Capacitance at I START
to ground
C
I START
–
150
nF
–
Junction temperature
Storage temperature
T
j
T
stg
–
– 55
150
125
C
–
Thermal resistance
system - air
R
th SA
–
65
K/W
–
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