參數(shù)資料
型號: TPS2231RGP
廠商: Texas Instruments, Inc.
英文描述: ExpressCard TM POWER INTERFACE SWITCH
中文描述: 商標的ExpressCard電源接口開關
文件頁數(shù): 16/35頁
文件大?。?/td> 1352K
代理商: TPS2231RGP
www.ti.com
V
O(PERST)
2 V/div
t Time 100 s/div
V
I(SYSRST)
2 V/div
V
O(3.3VOUT)
2 V/div
V
O(1.5VOUT)
2 V/div
V
O(AUXOUT)
2 V/div
V
I(3.3VIN)
2 V/div
R
L(3.3VOUT)
= 3.6
R
L(1.5VOUT)
= 2.7
R
L(AUXOUT)
= 12
C
L(3.3V/1.5V/AUXOUT)
= 68 F
t Time 500 s/div
V
O(3.3VOUT)
2 V/div
V
O(1.5VOUT)
2 V/div
V
I(1.5VIN)
2 V/div
t Time 500 s/div
V
O(AUXVOUT)
2 V/div
R
L(3.3VOUT)
= 3.6
R
L(1.5VOUT)
= 2.7
R
L(AUXOUT)
= 12
C
L(3.3V/1.5V/AUXOUT)
= 68 F
V
O(OC)
2 V/div
I
O(3.3VOUT)
0.5 A/div
t Time 5 ms/div
TPS2231
TPS2236
SLVS536E–JULY 2004–REVISED SEPTEMBER 2006
PERST DE-ASSERTED BY SYSRST WHEN POWER IS ON
vs
TIME
OUTPUT VOLTAGE WHEN 3.3VIN IS REMOVED
vs
TIME
Figure 6.
Figure 7.
OC RESPONSE WHEN POWERED INTO A SHORT
(3.3VOUT)
vs
TIME
OUTPUT VOLTAGE WHEN 1.5VIN IS REMOVED
vs
TIME
Figure 8.
Figure 9.
16
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TPS2231RGPRG4 功能描述:熱插拔功率分布 Single Pwr Interface RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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