參數(shù)資料
型號： TPS2205DF
廠商： Texas Instruments, Inc.
英文描述： DUAL-SLOT PC CARD POWER-INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS
中文描述： 雙插槽PC卡電源接口開關(guān)并聯(lián)的PCMCIA控制器
文件頁數(shù)： 5/28頁
文件大?。?/td> 463K
代理商： TPS2205DF
TPS2205
DUAL-SLOT PC CARD POWER-INTERFACE SWITCH
FOR PARALLEL PCMCIA CONTROLLERS
SLVS128D OCTOBER 1995 – REVISED JUNE 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DISSIPATION RATING TABLE
TA
≤
25
°
C
POWER RATING
PACKAGE
DERATING FACTOR
ABOVE TA = 25
°
C
8.2 mW/
°
C
9.26 mW/
°
C
13 mW/
°
C
48.36 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
DB
1024 mW
655 mW
532 mW
DF
1158 mW
741 mW
602 mW
DAP
No backplane
Backplane§
1625 mW
6044 mW
1040 mW
3869 mW
845 mW
3143 mW
These devices are mounted on an FR4 board with no special thermal considerations.
§2-oz backplane with 2-oz traces; 5.2-mm
×
11-mm thermal pad with 6-mil solder; 0.18-mm diameter vias in a 3
×
6 array.
recommended operating conditions
MIN
MAX
5.25
UNIT
V
VI(5V)
VI(3.3V)
VI(12V)
IO(xVCC) at 25
°
C
IO(xVPP) at 25
°
C
0
Input voltage range, VI
0
5.25
V
0
13.5
V
Output current
1
A
150
mA
°
C
Operating virtual junction temperature, TJ
–40
125
electrical characteristics, T
A
= 25
°
C, V
I(5V)
= 5 V (unless otherwise noted)
dc characteristics
PARAMETER
TEST CONDITIONS
TPS2205
UNIT
MIN
TYP
103
MAX
140
5 V to xVCC
3.3 V to xVCC
VI(5V) = 5 V,
VI(5V) = 0,
VI(3.3 V) = 3.3 V
VI(3.3V) = 3.3 V
69
110
m
Switch resistances
3.3 V to xVCC
96
180
5 V to xVPP
6
3.3 V to xVPP
6
12 V to xVPP
1
VO(xVPP)
VO(xVCC)
Clamp low voltage
Ipp at 10 mA
ICC at 10 mA
TA = 25
°
C
TA = 85
°
C
TA = 25
°
C
TA = 85
°
C
VO(AVCC) = VO(BVCC) = 5 V,
VO(AVPP) = VO(BVPP) = 12 V
VO(AVCC) = VO(BVCC) = 3.3 V,
VO(AVPP) = VO(BVPP) = 0
VO(BVCC) = VO(AVCC)
= VO(AVPP) = VO(BVPP) = Hi-Z
TJ = 85
°
C,
Output powered up into a short to GND
0.8
V
Clamp low voltage
0.8
V
Ipp high-impedance
state
1
10
Ilkg
Leakage current
50
μ
A
ICC high-impedance
state
1
10
50
VI(5V) = 5 V
117
150
μ
A
II
Input current
VI(5V) = 0,
VI(3.3V) = 3.3 V
131
150
Shutdown mode
1
μ
A
IOS
Short-circuit
output-current limit
IO(xVCC)
IO(xVPP)
1
2.2
400
A
120
mA
Pulse-testing techniques are used to maintain junction temperature close to ambient temperature; thermal effects must be taken into account
separately.
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