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TPS2211A Datasheet(PDF) 3 Page - Texas Instruments

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Part No. TPS2211A
Description  SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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TPS2211A Datasheet(HTML) 3 Page - Texas Instruments

 
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TPS2211A
SINGLE-SLOT PC CARD POWER INTERFACE SWITCH
FOR PARALLEL PCMCIA CONTROLLERS
SLVS282A – SEPTEMBER 2000 – REVISED NOVEMBER 2002
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
NAME
NO.
I/O
DESCRIPTION
NAME
PWP
DB
I/O
DESCRIPTION
3.3V
3, 4
3, 4
I
3.3-V VCC input for card power and/or chip power if 5 V is not present
5V
5, 6
5, 6
I
5-V VCC input for card power and/or chip power
12V
10
9
I
12-V Vpp input card power
AVCC
13, 14, 15, 16
11, 12, 13
O
Switched output that delivers 0 V, 3.3-V, 5-V, or high impedance to card; must be tied together
externally for the 20-pin PWP package.
AVPP
11
10
O
Switched output that delivers 0 V, 3.3-V, 5-V, 12-V, or high impedance to card
GND
8
7
Ground
NC
7, 12, 17
No internal connection
OC
9
8
O
Logic-level overcurrent reporting output that goes low when an overcurrent conditions exists
SHDN
20
16
I
Logic input that shuts down the device and sets all power outputs to high-impedance state
VCCD0
1
1
I
Logic input that controls voltage of AVCC (see control-logic table)
VCCD1
2
2
I
Logic input that controls voltage of AVCC (see control-logic table)
VPPD0
19
15
I
Logic input that controls voltage of AVPP (see control-logic table)
VPPD1
18
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:
VI(5V)
–0.3 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VI(3.3V)
–0.3 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VI(12V)
–0.3 V to 14 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic input voltage
–0.3 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current (each card):
IO(VCC)
internally limited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IO(VPP)
internally limited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, TJ
–40
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
–40
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–55
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
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
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
DB–16
800 mW
8.0 mW/
°C
440 mW
320 mW
PWP–20
2740 mW
27.4 mW/
°C
1507 mW
1096 mW
These devices are mounted on a Low-K PCB with 0 LFM.


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