参数资料
型号: TPS2223DB
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
封装: GREEN, PLASTIC, SSOP-24
文件页数: 7/33页
文件大小: 814K
代理商: TPS2223DB
TPS2223, TPS2224, TPS2226
DUALSLOT CARDBUS POWERINTERFACE SWITCHES
FOR SERIAL PCMCIA CONTROLLERS
SLVS317 MAY 2001
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
Input current, xVCC = 3.3 V
23
II
Input current, xVCC = 5 V
vs Junction temperature
24
II
Input current, xVPP = 12 V
vs Junction temperature
25
Static drain-source on-state resistance, 3.3 V to xVCC switch
26
rDS(on)
Static drain-source on-state resistance, 5 V to xVCC switch
vs Junction temperature
27
rDS(on)
Static drain-source on-state resistance, 12 V to xVPP switch
vs Junction temperature
28
xVCC switch voltage drop, 3.3-V input
29
VO
xVCC switch voltage drop, 5-V input
vs Load current
30
VO
xVPP switch voltage drop, 12-V input
vs Load current
31
Short-circuit current limit, 3.3 V to xVCC
32
IOS
Short-circuit current limit, 5 V to xVCC
vs Junction temperature
33
IOS
Short-circuit current limit, 12 V to xVCC
vs Junction temperature
34
Figure 23
0
20
40
60
80
100
120
140
160
180
50
20
10
40
70
100
INPUT CURRENT, xVCC = 3.3 V
vs
JUNCTION TEMPERATURE
TJ Junction Temperature °C
I I
Input
Current,
xVCC
=
3.3
V
A
Figure 24
0
2
4
6
8
10
12
14
50
20
10
40
70
100
INPUT CURRENT, xVCC = 5 V
vs
JUNCTION TEMPERATURE
TJ Junction Temperature °C
I I
Input
Current,
xVCC
=
5
V
A
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