参数资料
型号: TPS2071DAPG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO32
封装: GREEN, PLASTIC, HTSSOP-32
文件页数: 7/29页
文件大小: 732K
代理商: TPS2071DAPG4
www.ti.com
0
1
2
3
4
5
6
7
8
9
10
I
(0.5 A/div)
O(OUT)
V
(2V/div)
O(
)
OC
t- Time-ms
G012
V
=V
=5V
T =25 C
I(BP)
I(SP)
A
°
0
1
2
3
4
5
6
7
8
9
10
I
(0.5 A/div)
O(OUT)
V
(2V/div)
I(
)
EN
t- Time-ms
G011
V
=V
=5V
T =25 C
I(BP)
I(SP)
A
°
0
2
4
6
8
10
12
14
16
18
20
V
(2V/div)
O(PG)
V
(1V/div)
O(3.3V_OUT)
t- Time-ms
G014
V
=5V
T =25 C
BP_DIS=0orOpen
C
=4.7 F
R
=33
C
=0.47 F
I(BP)
A
L(3.3V_OUT)
L(PG_DLY)
°
m
W
m
0
1
2
3
4
5
6
7
8
9
10
I
(0.1 A/div)
O(OUT)
V
(2V/div)
O(
)
OC
t- Time-ms
G013
V
=5V
T =25 C
I(BP)
A
°
SLVS287B – SEPTEMBER 2000 – REVISED SEPTEMBER 2007
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 13. Short-Circuit Current (SP Switch),
Figure 14. OC Response (SP Switch),
Device Enabled Into Short
Device Enabled Into Short,
Figure 15. OC Response (BP Switch),
Figure 16. SP to BP Automatic
Device Enabled Into Short
Switchover Enabled
Copyright 2000–2007, Texas Instruments Incorporated
15
Product Folder Link(s): TPS2070 TPS2071
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