參數(shù)資料
型號： TPS2220ADBG4
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)： 4/29頁
文件大?。?/td> 447K
代理商： TPS2220ADBG4
www.ti.com
ELECTRICAL CHARACTERISTICS
T
J
= 25
°
C, V
I(5V)
= 5 V, V
I(3.3V)
= 3.3 V, V
I(12V)
= 12 V (not applicable for TPS2223A), all outputs unloaded (unless otherwise
noted)
TPS2220A, TPS2223A
TPS2224A, TPS2226A
SLVS428B–MAY 2002–REVISED SEPTEMBER 2004
PARAMETER
TEST CONDITIONS
(1)
MIN
TYP
MAX
UNIT
POWER SWITCH
I
O
= 750 mA each
I
O
= 750 mA each, T
J
= 100
°
C
I
O
= 500 mA each
I
O
= 500 mA each, T
J
= 100
°
C
I
O
= 50 mA each
I
O
= 50 mA each, T
J
= 100
°
C
I
O
= 50 mA each
I
O
= 50 mA each, T
J
= 100
°
C
I
O(disc)
= 1 mA
I
O(disc)
= 1 mA
85
110
3.3V to xVCC
(2)
110
140
m
95
130
5V to xVCC
(2)
120
160
Static drain-source
on-state resistance
r
DS(on)
0.8
1
3.3V or 5V to xVPP
(2)
1
1.3
2
2.5
12V to xVPP
(2)
2.5
3.4
Discharge at xVCC
0.5
0.7
1
Output discharge
resistance
k
Discharge at xVPP
0.2
0.4
0.5
I
OS(xVCC)
I
OS(xVPP)
I
OS(xVCC)
1
1.4
2
A
Limit (steady-state value), output pow-
ered into a short circuit
120
200
300
mA
I
OS
Short-circuit output current
Limit (steady-state value), output pow-
ered into a short circuit,
T
J
= 100
°
C
Rising temperature
1
1.4
2
A
I
OS(xVPP)
120
200
300
mA
Thermal trip point
135
Thermal shutdown
temperature
(2)
T
J
°
C
Hysteresis
10
5V to xVCC = 5 V, with 100-m
short to GND
5V to xVPP = 5 V, with 100-m
short to GND
10
Current-limit response time
μs
3
I
I(3.3V)
I
I(5V)
I
I(12V)
I
I(3.3V)
I
I(5V)
I
I(12V)
140
200
Normal
operation
V
(xVCC) = V
(xVPP) = 3.3 V and
also for RESET = 0 V
8
12
100
180
I
I
Input current, quiescent
μA
0.3
2
Shutdown mode
V
O
(xVCC) = V
O
(xVPP) = Hi-z
0.1
2
0.3
2
10
V
O(xVCC)
= 5 V, V
I(5V)
= V
I(12V)
= 0 V
T
J
= 100
°
C
50
Leakage current,
output off state
I
lkg
Shutdown mode
μA
10
V
O(xVPP)
= 12 V, V
I(5V)
= V
I(12V)
= 0 V
T
J
= 100
°
C
50
(1)
Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account
separately.
TPS2223A, TPS2224A, TPS2226A: two switches on. TPS2220A: one switch on.
Specified by design; not tested in production.
From application of short to 110% of final current limit.
(2)
(3)
(4)
4
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TPS2220APWP 功能描述:熱插拔功率分布 1A Sngl-Slot PC Card w/Serial Interface 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
TPS2220APWPG4 功能描述:熱插拔功率分布 1A Sgl-Slot PC Card Pwr Sw 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
TPS2220APWPR 功能描述:熱插拔功率分布 1A Sngl-Slot PC Card w/Serial Interface 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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