參數(shù)資料
型號： SI9712DY-T1-E3
廠商： Vishay Intertechnology,Inc.
英文描述： PC Card (PCMCIA) Interface Switch- 12-V Suspend Capability
中文描述： PC卡（PCMCIA）接口開關(guān)- 12 V的懸浮能力
文件頁數(shù)： 3/7頁
文件大?。?/td> 70K
代理商： SI9712DY-T1-E3
Si9712
Vishay Siliconix
Document Number: 70024
S-40755—Rev. F, 19-Apr-04
www.vishay.com
3
SPECIFICATIONS
Limits
40 to 85 C
Unless Otherwise Specified
+3.3 V
IN
= 3.3 V, Low
0.8 V, High
2.2 V
Parameter
Unit
Max
a
Typ
b
Min
a
Test Conditions
C
= 33 nF, +12 V
IN
= 12 V, +5 V
IN
= 5 V
Symbol
Switch 4
On Resistance
On-Resistance
R
ON
I = 500 mA, S
4
= High
S
1
= S
2
= S
3
= Low
T
A
= 25 C
T
A
= 85 C
T
A
= 25 C
T
A
= 85 C
50
m
70
Off Current (+3 3 V
Off Current (+3.3 V
IN
)
I
OFF
+3.3 V
IN
= 3.6 V,
S
1
= S
2
= S
3
= S
4
= Low
1
A
10
Rise Time
t
SW4(on)
t
SW4(off)
= Low See Figure 2
S
1
= S
2
= S
3
= Low, See Figure 2
0.1
0.9
10
ms
Fall Time
3
20
40
Switch 5
On Resistance
On-Resistance
R
ON
I = 2 mA S
I = 2 mA, S
1
= S
2
= Low
T
A
= 25 C
T
A
= 85 C
235
400
325
550
Switch 6
On Resistance
On-Resistance
R
ON
I = 2 mA S
I = 2 mA, S
3
= S
4
= Low
T
A
= 25 C
T
A
= 85 C
140
400
200
500
Power Supply
+5 V
IN
Current Input (on)
I
+5VIN(1)
S
1
= S
4
=
0 V
, S
2
= S
3
=
3 V
20
50
I
+5VIN(2)
S
1
= S
4
=
3 V
, S
2
= S
3
= 0V
20
50
A
+5 V
IN
Current Input (off)
Switch Control Inputs
I
+5VIN(3)
S
1
= S
2
= S
3
= S
4
=
0 V
<1
10
Input Voltage High
V
I(H)
+5 V
IN
= 5.5 V
+5 V
IN
= 4.5 V
+5 V
IN
= 5.5 V
+5 V
IN
= 4.5 V
S
1
through S
4
= 5 V
S
1
through S
4
= GND
2.2
1.8
2.2
1.6
V
Input Voltage Low
V
I(L)
1.6
0.8
1.4
0.8
Input Current High
I
I(H)
I
I(L)
1.0
A
Input Current Low
1.0
Notes
a.
b.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
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SI9718CY 功能描述:電源開關(guān) IC - 配電 Battery Disc Sw RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
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