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)： 5/29頁
文件大?。?/td> 447K
代理商： TPS2220ADBG4
www.ti.com
TPS2220A, TPS2223A
TPS2224A, TPS2226A
SLVS428B–MAY 2002–REVISED SEPTEMBER 2004
PARAMETER
TEST CONDITIONS
(1)
MIN
TYP
MAX
UNIT
LOGIC SECTION (CLOCK, DATA, LATCH, RESET, SHDN, OC)
RESET = 5.5 V
-1
1
I
I(/RESET)(5)
RESET = 0 V
-30
-20
-10
SHDN = 5.5 V
-1
1
I
I(/SHDN)(5)
I
I
Input current, logic
SHDN = 0 V
-50
-3
μA
LATCH = 5.5 V
50
I
I(LATCH)(5)
LATCH = 0 V
-1
1
I
I(CLOCK, DATA)
0 V to 5.5 V
-1
1
V
IH
V
IL
V
O(sat)
I
lkg
UVLO AND POR (POWER-ON RESET)
High-level input voltage, logic
2
V
Low-level input voltage, logic
0.8
V
Output saturation voltage at OC
I
O
= 2 mA
V
O(/OC)
= 5.5 V
0.14
0.4
V
Leakage current at OC
0
1
μA
V
I(3.3V)
V
hys(3.3V)
V
I(5V)
Input voltage at 3.3V pin, UVLO
3.3-V level below which all switches are Hi-Z
2.4
2.7
2.9
V
UVLO hysteresis voltage at VA
(6)
100
mV
Input voltage at 5V pin, UVLO
5-V level below which only 5V switches are Hi-Z
2.3
2.5
V
Delay from voltage hit (step from 3 V to 2.3 V) to
Hi-Z control (90% V
G
to GND)
V
hys(5V)
UVLO hysteresis voltage at 5V
(6)
100
mV
t
df
Delay time for falling response, UVLO
(6)
4
μs
3.3-V voltage below which POR is asserted causing a
RESET internally with all line switches open and all
discharge switches closed.
V
I(POR)
Input voltage, power-on reset
(6)
1.7
V
(5)
(6)
LATCH has low-current pulldown. RESET and SHDN have low-current pullup.
Specified by design; not tested in production.
5
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參數(shù)描述
TPS2220ADBR 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
TPS2220ADBRG4 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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