參數資料
型號: Q67000-A9284-X201-K5
廠商: SIEMENS AG
英文描述: High Performance Power Combi Controller
中文描述: 高性能功率Combi機控制器
文件頁數: 19/39頁
文件大?。?/td> 472K
代理商: Q67000-A9284-X201-K5
TDA 16888
Semiconductor Group
19
Data Sheet 1998-05-06
1)
See
Figure 4
2)
Design characteristics (not meant for production testing)
3)
Transient reference value
1)
See
Figure 5
External Voltage Reference
Parameter
Symbol
Limit Values
min.
typ.
7.2
7.5
0
40
– 10
– 6
Unit
Test Condition
max.
7.8
50
100
– 4
Buffered output voltage
Line regulation
Load regulation
Maximum output
current
1)
Short circuit current
1)
Shutdown hysteresis,
rising voltage threshold
Shutdown hysteresis,
falling voltage threshold
Shutdown delay
V
VREF
V
VREF
V
VREF
I
VREF
V
mV
mV
mA
– 3 mA
I
VREF
0
V
S
= 3 V
I
VREF
= 2 mA
V
VREF
= 6.5 V
I
VREF
V
VREF
– 2
6.6
mA
V
V
VREF
= 0 V
V
VREF
6.2
V
t
d,VREF
500
ns
V
VREF
= 5 V
2)3)
V
PFC OUT
= 3 V
2)3)
V
PWM OUT
= 3 V
2)3)
Oscillator
Parameter
Symbol
Limit Values
min.
typ.
43
50
87
100
Unit
Test Condition
max.
57
113
1
PFC/PWM frequency
1)
PFC/PWM frequency
1)
PFC/PWM frequency,
line regulation
Maximum ramp voltage
Minimum ramp voltage
SYNC, low level voltage
V
SYNC
SYNC, high level voltage
V
SYNC
SYNC, input current
f
OUT50
f
OUT100
f
OUT
kHz
kHz
%
R
ROSC
= 110 k
R
ROSC
= 51 k
V
S
= 3 V
R
ROSC
= 51 k
V
PFC RMP
V
PFC RMP
5.0
0.8
5.4
1.1
5.6
1.4
0.4
V
V
V
3.5
V
VREF
20
150
V
μ
A
μ
A
V
SYNC
< 0.4 V
V
SYNC
= 3.5 V
I
SYNC
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