參數(shù)資料
型號: TPS2231MRGP
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(guān)
文件頁數(shù): 6/35頁
文件大?。?/td> 1352K
代理商: TPS2231MRGP
www.ti.com
TPS2231
TPS2236
SLVS536E–JULY 2004–REVISED SEPTEMBER 2006
SWITCHING CHARACTERISTICS (continued)
T
J
= 25°C, V
= V
= 3.3 V, V
= 1.5 V, V
, V
= 3.3 V, V
= V
= 0 V,
V
I(/SYSRST)
= 3.3 V, OCx and RCLKENx and PERSTx are open, all voltage outputs unloaded (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
10
10
10
0.1
0.1
0.1
0.1
0.05
0.1
0.1
0.05
0.1
0.1
0.05
0.1
0.1
0.05
0.1
TYP
MAX
150
150
150
UNIT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
3.3VIN to 3.3VOUT
AUXIN to VAUXOUT
1.5VIN to 1.5VOUT
C
L(3.3VOUT)
= 0.1 μF, I
O(3.3VOUT)
= 0 A
C
L(AUXOUT)
= 0.1 μF, I
O(AUXOUT)
= 0 A
C
L(1.5VOUT)
= 0.1 μF, I
O(1.5VOUT)
= 0 A
C
L(3.3VOUT)
= 100 μF, R
L
= V
I(3.3VIN)
/1 A
C
L(AUXOUT)
= 100 μF R
L
= V
I(AUXIN)
/0.250 A
C
L(1.5VOUT)
= 100 μF, R
L
= V
I(1.5VIN)
/0.500 A
C
L(3.3VOUT)
= 0.1 μF, I
O(3.3VOUT)
= 0 A
C
L(AUXOUT)
= 0.1 μF, I
O(AUXOUT)
= 0A
C
L(1.5VOUT)
= 0.1 μF, I
O(1.5VOUT)
= 0 A
C
L(3.3VOUT)
= 100 μF, R
L
= V
I(3.3VIN)
/1 A
C
L(AUXOUT)
= 100 μF, R
L
= V
I(AUXIN)
/0.250 A
C
L(1.5VOUT)
= 100 μF, R
L
= V
I(1.5VIN)
/0.500 A
C
L(3.3VOUT)
= 0.1 μF, I
O(3.3VOUT)
= 0 A
C
L(AUXOUT)
= 0.1 μF, I
O(AUXOUT)
= 0 A
C
L(1.5VOUT)
= 0.1 μF, I
O(1.5VOUT)
= 0 A
C
L(3.3VOUT)
= 100 μF, R
L
= V
I(3.3VIN)
/1 A
C
L(AUXOUT)
= 100 μF, R
L
= V
I(AUXIN)
/0.250 A
C
L(1.5VOUT)
= 100 μF, R
L
= V
I(1.5VIN)
/0.500 A
μs
Output fall times
when SHDN
asserted (card is
present)
t
f
5
5
5
1
ms
0.5
1
Turn-on propagation
delay
t
pd(on)
ms
1.5
1
1.5
1.5
0.5
1.5
1.5
0.5
Turn-off propagation
delay
t
pd(off)
ms
1
6
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