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參數(shù)資料
| 型號： | TPS2211DB |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS |
| 中文描述： | 單槽PC卡電源接口開關(guān)并聯(lián)的PCMCIA控制器 |
| 文件頁數(shù)： | 4/22頁 |
| 文件大?。?/td> | 357K |
| 代理商： | TPS2211DB |
TPS2211
SINGLE-SLOT PC CARD POWER INTERFACE SWITCH
FOR PARALLEL PCMCIA CONTROLLERS
SLVS156E
–
JULY 1997
–
REVISED JANUARY 2001
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
NAME
I/O
DESCRIPTION
NO.
3.3V
3, 4
I
3.3-V VCC input for card power and/or chip power if 5 V is not present
5-V VCC input for card power and/or chip power
12-V Vpp input card power
Switched output that delivers 0 V, 3.3-V, 5-V, or high impedance to card
5V
5, 6
I
12V
9
I
AVCC
11, 12, 13
O
AVPP
10
O
Switched output that delivers 0 V 3.3-V, 5-V, 12-V, or high impedance to card
GND
7
Ground
OC
8
O
Logic-level overcurrent reporting output that goes low when an overcurrent conditions exists
SHDN
16
I
Logic input that shuts down the TPS2211 and sets all power outputs to high-impedance state
VCCD0
1
I
Logic input that controls voltage of AVCC (see control-logic table)
VCCD1
2
I
Logic input that controls voltage of AVCC (see control-logic table)
VPPD0
15
I
Logic input that controls voltage of AVPP (see control-logic table)
VPPD1
14
I
Logic input that controls voltage of AVPP (see control-logic table)
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Input voltage range for card power:
V
I(5V)
V
I(3.3V)
V
I(12V)
–
0.3 V to 7 V
–
0.3 V to 7 V
–
0.3 V to 14 V
–
0.3 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic input voltage
Continuous total power dissipation
Output current (each card):
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
O(VCC)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
O(VPP)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating
virtual junction temperature range, T
J
Operating free-air temperature range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds
See Dissipation Rating Table
internally limited
internally limited
–
40
°
C to 150
°
C
–
40
°
C to 85
°
C
–
55
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
260
°
C
Stresses beyond those listed under
“
absolute maximum ratings
”
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
“
recommended operating conditions
”
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
6.2 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
DB
775 mW
496 mW
403 mW
These devices are mounted on an FR4 board with no special thermal considerations.
recommended operating conditions
MIN
MAX
5.25
UNIT
V
VI(5V)
VI(3.3V)
VI(12V)
IO(AVCC)
IO(AVPP)
0
Input voltage, VI
0
5.25
V
0
13.5
V
Output current
1
A
150
mA
°
C
Operating virtual junction temperature, TJ
–
40
125
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| TPS2211IDB | 功能描述:熱插拔功率分布 1A Sngl-Slot PC Card Power Switch 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2211IDBG4 | 功能描述:熱插拔功率分布 1A Sngl-Slot PC Card Power Switch 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2211IDBR | 功能描述:熱插拔功率分布 1A Sngl-Slot PC Card Power Switch 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2211IDBRG4 | 功能描述:熱插拔功率分布 1A Sngl-Slot PC Card Power Switch 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS2212IDB | 功能描述:熱插拔功率分布 0.3A Sngl-Slot PC Card Power Switch 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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