參數(shù)資料
型號: TPS65131RGER
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2.2 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
封裝: 4 X 4 MM, GREEN, PLASTIC, QFN-24
文件頁數(shù): 9/34頁
文件大?。?/td> 785K
代理商: TPS65131RGER
www.ti.com
100
150
200
250
300
350
400
450
500
2.5
2.9
3.3
3.7
4.1
4.5
4.9
5.3
No
Load
Supply
Current
Into
V
A
VI Input Voltage V
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
TA = 855C
TA = 405C
TA = 255C
IN
15.25
15
14.75
0
100
200
300
400
VIN = 5 V
Output
V
oltage
V
O
IO Output Current mA
TPS65131
VNEG = 15 V
75
80
85
90
95
100
105
No
Load
Supply
Current
Into
VNEG
A
VI Input Voltage V
TA = 855C
TA = 255C
TA = 405C
2.5
2.9
3.3
3.7
4.1
4.5
4.9
5.3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
75
80
85
90
95
100
105
2.5
2.9
3.3
3.7
4.1
4.5
4.9
5.3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
No
Load
Supply
Current
Into
VPOS
A
VI Input Voltage V
TA = 855C
TA = 255C
TA = 405C
TPS65130, TPS65131
SLVS493B – MARCH 2004 – REVISED SEPTEMBER 2004
TYPICAL CHARACTERISTICS (continued)
TPS65131
OUTPUT VOLTAGE
NO LOAD SUPPLY CURRENT INTO VIN
vs
OUTPUT CURRENT
INPUT VOLTAGE
Figure 37.
Figure 38.
NO LOAD SUPPLY CURRENT INTO VPOS
NO LOAD SUPPLY CURRENT INTO VNEG
vs
INPUT VOLTAGE
Figure 39.
Figure 40.
17
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