參數(shù)資料
型號: TPS40101RGET
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24
封裝: PLASTIC, QFN-24
文件頁數(shù): 36/37頁
文件大?。?/td> 774K
代理商: TPS40101RGET
www.ti.com
TYPICAL CHARACTERISTICS
T Temperature
°C
I V
D
Supply
Current
mA
50
0.1
0
150
0.6
0.5
0.3
50
100
0.2
0.4
VDD = 18 V
VDD = 12 V
VDD = 4.5 V
UVLO = 0 V
T Temperature
°C
50
0.5
0
50
100
150
1.0
2.5
2.0
1.5
VDD = 4.5 V
VDD = 12 V
VDD = 18 V
I V
D
Supply
Current
mA
T Temperature
°C
V
B
P
5
BP5
V
oltage
V
50
4.3
0
50
100
150
4.4
4.6
4.5
4.8
5.0
4.9
4.7
VDD = 4.5 V, IBP5 = 30 mA
VDD = 4.5 V, IBP5 = 0 mA
VDD = 7 V, IBP5 = 30 mA
VDD = 7 V, IBP5 = 0 mA
VDD = 18 V, IBP5 = 0 mA
VDD = 18 V,
IBP5 = 0, 30 mA
50
80
0
50
100
150
70
50
40
60
30
20
T Temperature
°C
I F
B
Feedback
Bias
Current
nA
SLUS726 – SEPTEMBER 2006
SUPPLY CURRENT
SHUTDOWN SUPPLY CURRENT
vs
TEMPERATURE (NO SWITCHING)
TEMPERATURE
Figure 1.
Figure 2.
REGULATOR OUTPUT VOLTAGE
FEEDBACK BIAS CURRENT
vs
TEMPERATURE
Figure 3.
Figure 4.
8
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