參數(shù)資料
型號(hào): TPS22922YFPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA6
封裝: GREEN, DSBGA-6
文件頁(yè)數(shù): 7/28頁(yè)
文件大?。?/td> 1015K
代理商: TPS22922YFPR
TPS22921
Control
Input
V
oltage
(V)
Output
Current
(A)
Time ( s)
–200
0
20
40
60
80
100
120
140
160
180
1.38
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
–0.10
–0.22
0.014
0.013
0.012
0.011
0.010
0.009
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0.000
–0.001
–0.002
R = 500
V
= 3.3 V
C = 0.1 F
L
IN
L
W
IOUT
VON
Control
Input
V
oltage
(V)
Output
Current
(A)
Time ( s)
–2.0
0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
3.50
3.40
3.20
3.00
2.80
2.60
2.40
2.20
2.00
1.80
0.80
1.60
0.60
1.40
0.40
1.20
0.20
1.00
0.00
–0.40
–0.20
–0.50
0.35
0.34
0.32
0.30
0.28
0.26
0.24
0.22
0.20
0.18
0.16
0.06
0.14
0.04
0.12
0.02
0.10
0.00
0.08
–0.04
–0.02
–0.05
R = 10
V
= 3.3 V
C = 0.1 F
L
IN
L
W
IOUT
VON
Control
Input
V
oltage
(V)
Output
Current
(A)
Time ( s)
–3.5
–2.0
–3.0
–1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0 6.5
1.20
1.10
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
–0.30
–0.20
–0.10
–0.40
0.012
0.011
0.010
0.009
0.008
0.007
0.006
0.002
0.005
0.001
0.004
0.000
–0.001
0.003
–0.003
–0.002
–0.004
R = 500
V
= 3.3 V
C = 3.3 F
L
IN
L
W
IOUT
VON
Control
Input
V
oltage
(V)
Output
Current
(A)
Time ( s)
–20
0
20
40
60
80
100
120
140
160
180
1.20
1.10
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
–0.30
–0.20
–0.10
–0.40
0.600
0.550
0.500
0.450
0.400
0.350
0.300
0.100
0.050
0.250
0.200
0.000
–0.050
0.150
–0.150
–0.100
–0.200
R = 10
V
= 3.3 V
C = 3.3 F
L
IN
L
W
IOUT
VON
Control
Input
V
oltage
(V)
Output
Current
(A)
Time ( s)
–20
0
20
40
60
80
100
120
140
160
180
1.20
1.10
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
–0.30
–0.20
–0.10
–0.40
0.006
0.005
0.004
0.003
0.001
0.002
0.000
–0.001
–0.002
R = 500
V
= 1 V
C = 0.1 F
L
IN
L
W
IOUT
VON
Control
Input
V
oltage
(V)
Output
Current
(A)
Time ( s)
–2.0
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
1.20
1.10
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
–0.30
–0.20
–0.10
–0.40
0.12
0.11
0.10
0.09
0.08
0.07
0.06
0.02
0.05
0.01
0.04
0.00
–0.01
0.03
–0.03
–0.02
–0.04
R = 10
V
= 1 V
C = 0.1 F
L
IN
L
W
IOUT
VON
www.ti.com........................................................................................................................................ SLVS749A – NOVEMBER 2008 – REVISED DECEMBER 2008
TYPICAL CHARACTERISTICS (continued)
Figure 23. tOFF Response
Figure 24. tOFF Response
Figure 25. tOFF Response
Figure 26. tOFF Response
Figure 27. tOFF Response
Figure 28. tOFF Response
Copyright 2008, Texas Instruments Incorporated
15
Product Folder Link(s): TPS22921 TPS22922 TPS22922B
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