參數(shù)資料
型號(hào): TPS22902YFPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA4
封裝: 0.80 X 0.80 MM, 0.40 MM PITCH, 0.50 MM HEIGHT, GREEN, DSBGA-4
文件頁(yè)數(shù): 11/27頁(yè)
文件大?。?/td> 869K
代理商: TPS22902YFPR
Time ( s)
Control
Input
V
oltage
(V)
–250
–100
0.0
100
200
300
400
500
600
750
3.5
3.2
1.2
1.0
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
–0.5
–0.2
0.6
0.2
0.0
0.8
0.4
0.35
0.32
0.12
0.10
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.28
0.30
–0.05
–0.02
0.06
0.02
0.00
0.08
0.04
Output
Current
(A)
C = 0.1 F
R = 11
V
= 3.3 V
L
IN
I
OUT
V
ON
Time ( s)
Control
Input
V
oltage
(V)
–5000
–200
0.0
200
400
600
800
1200
1000
1500
0.01
–0.00
0.00
Output
Current
(A)
C = 0.1 F
R = 500
V
= 3.3 V
L
IN
I
OUT
V
ON
1.2
1.1
0.1
0.0
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
–0.4
–0.3
–0.2
–0.1
0.05
Time ( s)
Control
Input
V
oltage
(V)
–250
–100
0.0
100
200
300
400
500
600
750
3.5
3.2
1.2
1.0
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
–0.5
–0.2
0.6
0.2
0.0
0.8
0.4
0.35
0.32
0.12
0.10
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.28
0.30
–0.05
–0.02
0.06
0.02
0.00
0.08
0.04
Output
Current
(A)
C = 3 F
R = 11
V
= 3.3 V
L
IN
I
OUT
V
ON
Time ( s)
Control
Input
V
oltage
(V)
–5000
–200
0.0
200
400
600
800
1200
1000
1500
0.01
–0.00
0.00
Output
Current
(A)
C = 3 F
R = 500
V
= 3.3 V
L
IN
I
OUT
V
ON
1.2
1.1
0.1
0.0
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
–0.4
–0.3
–0.2
–0.1
0.05
Time ( s)
Control
Input
V
oltage
(V)
–250
–100
0.0
100
200
300
400
500
600
750
3.5
3.2
1.2
1.0
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
–0.5
–0.2
0.6
0.2
0.0
0.8
0.4
0.35
0.32
0.12
0.10
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.28
0.30
–0.05
–0.02
0.06
0.02
0.00
0.08
0.04
Output
Current
(A)
C = 0.1 F
R = 11
V
= 1.2 V
L
IN
I
OUT
V
ON
Time ( s)
Control
Input
V
oltage
(V)
–50
–20
0.0
20
40
60
80
120
100
150
0.01
–0.00
0.00
Output
Current
(A)
C = 0.1 F
R = 500
V
= 1.2 V
L
IN
I
OUT
V
ON
1.2
1.1
0.1
0.0
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
–0.4
–0.3
–0.2
–0.1
0.05
www.ti.com............................................................................................................................................... SLVS803B – NOVEMBER 2008 – REVISED MARCH 2009
TYPICAL CHARACTERISTICS (continued)
Figure 50. tOFF Response
Figure 51. tOFF Response
Figure 52. tOFF Response
Figure 53. tOFF Response
Figure 54. tOFF Response
Figure 55. tOFF Response
Copyright 2008–2009, Texas Instruments Incorporated
19
Product Folder Link(s): TPS22901 TPS22902 TPS22902B
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