SLUS507C 鈭?JANUARY 2002 鈭?REVISED JUNE 2004
TPS40000, TPS40001
TPS40002, TPS40003
TPS40004, TPS40005
TYPICAL CHARACTERISTICS
OSCILLATOR FREQUENCY PERCENT CHANGE
vs
INPUT VOLTAGE
6
鈭唂
OSC 鈭?Change in Oscillator Frequency 鈭?%
鈭唂
OSC 鈭?Change in Oscillator Frequency 鈭?%
OSCILLATOR FREQUENCY PERCENT CHANGE
vs
TEMPERATURE
1
0
鈭?
鈭?
鈭?
鈭?
鈭?
鈭?
5
4
3
2
1
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VIN 鈭?Input Voltage 鈭?V
鈭?0
鈭?5
0
25
50
75
100
125
Temperature 鈭?/div>
擄C
Figure 10
FEEDBACK VOLTAGE
vs
INPUT VOLTAGE
0.7010
0.707
0.705
VFB 鈭?Feedback Voltage 鈭?V
VFB 鈭?Feedback Voltage 鈭?V
0.7005
Figure 11
FEEDBACK VOLTAGE
vs
TEMPERATURE
0.703
0.701
0.699
0.697
0.7000
0.6995
0.695
0.6990
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0.693
鈭?0
鈭?5
0
25
50
Temperature 鈭?/div>
擄C
75
100
125
VIN 鈭?Input Voltage 鈭?V
Figure 12
Figure 13
18
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