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參數(shù)資料
| 型號(hào)： | TPS2074DBR |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | FOUR-PORT USB HUB POWER CONTROLLERS |
| 中文描述： | 4端口USB集線器電源控制器 |
| 文件頁數(shù)： | 16/25頁 |
| 文件大?。?/td> | 416K |
| 代理商： | TPS2074DBR |
TPS2074, TPS2075
FOUR-PORT USB HUB POWER CONTROLLERS
SLVS288A
–
SEPTEMBER 2000
–
REVISED FEBRUARY 2001
16
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 28
140
160
180
200
220
240
260
280
300
–
40
0
25
85
125
–
–
IO
SHORT-CIRCUIT OUTPUT CURRENT
vs
JUNCTION TEMPERATURE
(BUS-POWER SWITCHES)
TJ
–
Junction Temperature
–
°
C
VI(BP) = 4.25 V
Figure 29
110
130
150
170
190
210
230
250
–
40
0
25
85
125
–
–
IO
SHORT-CIRCUIT OUTPUT CURRENT
vs
JUNCTION TEMPERATURE
(BUS-POWER SWITCHES)
TJ
–
Junction Temperature
–
°
C
VI(BP) = 5.5 V
Figure 30
800
820
840
860
880
900
920
940
960
980
1000
–
40
0
25
85
125
–
–
IO
SHORT-CIRCUIT OUTPUT CURRENT
vs
JUNCTION TEMPERATURE
(SELF-POWER SWITCHES)
TJ
–
Junction Temperature
–
°
C
VI(SP) = 5 V
Figure 31
4.1
3.9
3.85
3.75
–
50
0
50
–
–
VI
4.15
4.2
INPUT VOLTAGE (BP UNDERVOLTAGE LOCKOUT)
vs
JUNCTION TEMPERATURE
4.25
Start Threshold
100
150
4.05
4
3.95
3.8
TJ
–
Junction Temperature
–
°
C
Stop Threshold
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| TPS2075DB | 功能描述:熱插拔功率分布 Pwr Cntrlr for Bus/ 4-Port USB Hub 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 |
| TPS2075DB | 制造商:Texas Instruments 功能描述:IC VDSL2 DVR AMP DUAL 24-HTSSOP 制造商:Texas Instruments 功能描述:IC, VDSL2 DVR AMP DUAL 24-HTSSOP |
| TPS2075DBG4 | 功能描述:熱插拔功率分布 Pwr Cntrlr for Bus/ 4-Port USB Hub 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 |
| TPS2075DBR | 功能描述:熱插拔功率分布 Pwr Cntrlr for Bus/ 4-Port USB Hub 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 |
| TPS2075DBRG4 | 功能描述:熱插拔功率分布 Pwr Cntrlr for Bus/ 4-Port USB Hub 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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