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: 2/33页
文件大小: 814K
代理商: TPS2223DB
TPS2223, TPS2224, TPS2226
DUALSLOT CARDBUS POWERINTERFACE SWITCHES
FOR SERIAL PCMCIA CONTROLLERS
SLVS317 MAY 2001
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Figure 3. Short-Circuit Response,
Short Applied to Powered-on 5-V
xVCC-Switch Output
Figure 4. Short-Circuit Response, Short
Applied to Powered-on 12-V
xVPP-Switch Output
100
200
300
400
500
t Time
s
0
VO(/OC)
2 V/div
IO(VCC)
5 A/div
12
3
4
5
t Time ms
0
VO(/OC)
2 V/div
IO(xVPP)
2 A/div
10
20
30
40
50
t Time ms
0
VO(/OC)
5 V/div
IO(xVCC)
1 A/div
Figure 5. OC Response With Ramped
Overcurrent-Limit Load on 5-V
xVCC-Switch Output
24
6
8
10
t Time ms
0
VO(/OC)
5 V/div
IO(xVPP)
100 mA/div
Figure 6. OC Response With Ramped
Overcurrent-Limit Load on 12-V
xVPP-Switch Output
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