參數(shù)資料
型號(hào): TPS2226APWPRG4
廠商: Texas Instruments, Inc.
英文描述: CARDBUS POWER-INTERFACE SWITCHES FOR SERIAL PCMCIA CONTROLLERS
中文描述: CARDBUS功率接口開關(guān)用于串行PCMCIA控制器
文件頁數(shù): 6/29頁
文件大?。?/td> 447K
代理商: TPS2226APWPRG4
www.ti.com
SWITCHING CHARACTERISTICS
V
CC
= 5 V, T
A
= 25
°
C, V
I(3.3V)
= 3.3 V, V
I(5V)
= 5 V, V
I(12)
= 12 V (not applicable for TPS2223A) all outputs unloaded (unless
otherwise noted)
TPS2220A, TPS2223A
TPS2224A, TPS2226A
SLVS428B–MAY 2002–REVISED SEPTEMBER 2004
PARAMETER
(1)
LOAD CONDITION
TEST CONDITIONS
(2)
V
O(xVCC)
= 5 V
V
O(xVPP)
= 12 V
V
O(xVCC)
= 5 V
V
O(xVPP)
= 12 V
V
= 5 V,
Discharge switches ON
V
= 12 V,
Discharge switches ON
V
O(xVCC)
= 5 V
V
O(xVPP)
= 12 V
MIN
TYP
0.9
0.26
1.1
0.6
MAX
UNIT
C
L(xVCC)
= 0.1 μF, C
L(xVPP)
= 0.1 μF,
I
O(xVCC)
= 0 A, I
O(xVPP)
t
r
Output rise times
(3)
ms
C
L(xVCC)
= 150 μF, C
L(xVPP)
= 10 μF,
I
O(xVCC)
= 0.75 A, I
O(xVPP)
= 50 mA
0.5
C
L(xVCC)
= 0.1 μF, C
L(xVPP)
= 0.1 μF,
I
O(xVCC)
= 0 A, I
O(xVPP)
0.2
t
f
Output fall times
(3)
ms
2.35
3.9
C
L(xVCC)
= 150 μF, C
L(xVPP)
= 10 μF,
I
O(xVCC)
= 0.75 A, I
O(xVPP)
= 50 mA
t
pdon
t
pdoff
t
pdon
t
pdoff
t
pdon
t
pdoff
t
pdon
t
pdoff
t
pdon
t
pdoff
t
pdon
t
pdoff
t
pdon
t
pdoff
t
pdon
t
pdoff
t
pdon
t
pdoff
t
pdon
t
pdoff
2
Latch
to xVPP (12V)
(4)
0.62
0.77
0.51
0.75
0.52
0.3
2.5
0.3
2.8
2.2
0.8
0.8
0.6
0.8
0.6
0.6
2.5
0.5
2.6
Latch
to xVPP (5V)
C
L(xVCC)
= 0.1 μF, C
L(xVPP)
= 0.1 μF,
I
O(xVCC)
= 0 A, I
O(xVPP)
Latch
to xVPP (3.3V)
ms
Latch
to xVCC (5V)
Latch
to xVCC (3.3V)
Propagation delay
times
(3)
t
pd
Latch
to xVPP (12V)
(4)
Latch
to xVPP (5V)
C
L(xVCC)
= 150 μF, C
L(xVPP)
= 10 μF,
I
O(xVCC)
= 0.75 A, I
O(xVPP)
= 50 mA
Latch
to xVPP (3.3V)
ms
Latch
to xVCC (5V)
Latch
to xVCC (3.3V)
(1)
(2)
(3)
(4)
Refer to Parameter Measurement Information in Figure 1.
No card inserted, assumes a 0.1-μF output capacitor (see Figure 1).
Specified by design; not tested in production.
Not applicable for TPS2223A
6
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