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): 10/27頁(yè)
文件大?。?/td> 869K
代理商: TPS22902YFPR
Time ( s)
Control
Input
V
oltage
(V)
–1000
–500
0.0
500
1000
1500
2000
2500
3000
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)
–1000
–500
0.0
500
1000
1500
2000
2500
3000
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)
–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
= 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
Time ( s)
Control
Input
V
oltage
(V)
–1000
–500
0.0
500
1000
1500
2000
2500
3000
Output
Current
(A)
C = 0.1 F
R = 11
V
= 1.2 V
L
IN
I
OUT
V
ON
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
Time ( s)
Control
Input
V
oltage
(V)
–1000
–500
0.0
500
1000
1500
2000
2500
3000
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
= 1.2 V
L
IN
I
OUT
V
ON
Time ( s)
Control
Input
V
oltage
(V)
0.01
–0.00
0.00
0.05
Output
Current
(A)
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
–1000
–500
0.0
500
1000
1500
2000
2500
3000
I
OUT
V
ON
C = 3
F
R = 500
V
= 1.2 V
L
IN
SLVS803B – NOVEMBER 2008 – REVISED MARCH 2009............................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 44. tON Response
Figure 45. tON Response
Figure 46. tON Response
Figure 47. tON Response
Figure 48. tON Response
Figure 49. tON Response
18
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS22901 TPS22902 TPS22902B
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