參數(shù)資料
型號: TPS2070DAP
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): 19/29頁
文件大?。?/td> 472K
代理商: TPS2070DAP
TPS2070, TPS2071
FOUR-PORT USB HUB POWER CONTROLLERS
SLVS287A
SEPTEMBER 2000
REVISED FEBRUARY 2001
19
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 32
4.3
4.2
4.1
4
50
0
50
4.4
4.45
4.5
100
150
4.35
4.25
4.15
4.05
VI
INPUT VOLTAGE (SP UNDERVOLTAGE LOCKOUT)
vs
JUNCTION TEMPERATURE
TJ
Junction Temperature
°
C
Start Threshold
Stop Threshold
Figure 33
135
130
125
120
50
0
50
I
140
145
INPUT CURRENT
vs
JUNCTION TEMPERATURE
150
100
150
A
μ
TJ
Junction Temperature
°
C
VI(VEXT) = 6 V
EN_REG = LOW
Figure 34
4.7
4.6
4.4
4.2
4.8
4.9
5
4.5
4.3
50
0
50
INPUT CURRENT
vs
JUNCTION TEMPERATURE
100
150
TJ
Junction Temperature
°
C
VI(VEXT) = 6 V
EN_REG = HIGH
I
Figure 35
3
2
1
0
6
7
4
6
8
9
5
7
INPUT CURRENT
vs
INPUT VOLTAGE
VI(VEXT)
Input Voltage
V
VI(BP) = 5 V,
EN_REG = HIGH,
C(VCP) = 0.1
μ
F,
C(CP_P) = 0.01
μ
F,
TA = 25
°
C
I
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS2070DAP 制造商:Texas Instruments 功能描述:Controller IC
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TPS2071DAP 制造商:Texas Instruments 功能描述:IC PCMCIA PWR I/F SW 32-HTSSOP 制造商:Texas Instruments 功能描述:IC, PCMCIA PWR I/F SW 32-HTSSOP
TPS2071DAPG4 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