參數(shù)資料
型號(hào): TPS2141IPWPR
英文描述: Analog IC
中文描述: 模擬IC
文件頁(yè)數(shù): 11/17頁(yè)
文件大小: 358K
代理商: TPS2141IPWPR
TPS2100, TPS2101
V
AUX
POWER-DISTRIBUTION SWITCHES
SLVS197C – JUNE 1999 – REVISED APRIL 2000
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 14
100
10
1
0.01
0.1
1
10
1000
IN1 SWITCH FALL TIME
vs
OUTPUT CURRENT
10000
100
1000
t
CL = 100
μ
F
CL = 47
μ
F
CL = 10
μ
F
CL = 1
μ
F
CL = 0.1
μ
F
IO – Output Current – mA
s
μ
VI(IN1) = 3.3 V
VI(IN2) = 0 V
TJ = 25
°
C
Figure 15
10
1
0.1
0.01
0.1
100
IN2 SWITCH FALL TIME
vs
OUTPUT CURRENT
1000
1
10
t
CL = 100
μ
F
CL = 10
μ
F
CL = 1
μ
F
CL = 0.1
μ
F
IO – Output Current – mA
VI(IN1) = 0 V
VI(IN2) = 3.3 V
TJ = 25
°
C
CL = 47
μ
F
Figure 16
0.4
0.2
0
0.01
0.1
0.6
0.8
1
1
10
VO
OUTPUT VOLTAGE DROOP
vs
OUTPUT CURRENT WHEN OUTPUT
IS SWITCHED FROM IN2 TO IN1
CL = 100
μ
F
CL = 10
μ
F
CL = 1
μ
F
CL = 0.1
μ
F
IO – Output Current – mA
VI(IN1) = 3.3 V
VI(IN2) = 3.3 V
TJ = 25
°
C
CL = 47
μ
F
Figure 17
1
0.6
0.2
0
0
100
200
300
I
1.2
1.4
INRUSH CURRENT
vs
OUTPUT CAPACITANCE
1.6
400
500
0.8
0.4
Co – Output Capacitance –
μ
F
VI(IN1) = 3.3 V
VI(IN2) = 0 V
RL = 6.6
TJ = 25
°
C
Powered by ICminer.com Electronic-Library Service CopyRight 2003
相關(guān)PDF資料
PDF描述
TPS2145IPWPR Analog IC
TPS2147 3.3V LDO + Dual Switch For USB. DSP. And Portable Applications. Active-Low Enables
TPS2150IPWPR Analog IC
TPS2151IPWPR Analog IC
TPS2155 Adjustable LDO + Dual Switch For USB. DSP. And Portable Applications. Active-High Enables
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS2141IPWPRG4 功能描述:熱插拔功率分布 Adj LDO + 5V Switch w/Dual Current Limit 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
TPS2145IPWP 功能描述:電源開(kāi)關(guān) IC - USB Adj LDO + Dual Swtch RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
TPS2145IPWPG4 功能描述:電源開(kāi)關(guān) IC - USB Adj LDO + Dual Swtch RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
TPS2145IPWPR 功能描述:電源開(kāi)關(guān) IC - USB Adj LDO + Dual Sw RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
TPS2145IPWPRG4 功能描述:電源開(kāi)關(guān) IC - USB Adj LDO + Dual Sw RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube