參數(shù)資料
型號(hào): TPS2341PHPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48
封裝: POWERPAD, HTQFP-48
文件頁(yè)數(shù): 3/31頁(yè)
文件大?。?/td> 649K
代理商: TPS2341PHPR
TPS2341
SLUS513A MAY 2003 REVISED JULY 2004
11
www.ti.com
TYPICAL CHARACTERISTICS
Refer to the typical application diagram (Figure 13) for circuit component values for Figures 1 through 9.
10
14
8
6
0
2
12
2
4
0.05
0
0.10
0.05
0.25
0.30
0.10
0.20
0.15
Figure 5.
12-V SHORTED LOAD STARTUP VOLTAGE
AND LOAD CURRENT
vs
TIME
T Time 1 ms / div
V
M12VOUT
Output
V
oltage
V
I M12LOAD
Load
Current
A
12 V Output
12 V Load
Current
12 V Gate Voltage
0
0.5
1.0
2.0
1.5
3.0
3.5
0.5
2.5
0
0.2
0.4
0.8
0.6
1.2
1.4
0.2
1.0
3VAUXA
Inrush Current
Figure 6.
SWA
Input
3VAUXA
Output
AUX_GOODA
T Time 500
s / div
V
3V
AUXA
Output
V
o
ltage
V
I 3V
AUXALOAD
Load
Current
A
3VAUX OUTPUT RAMP-UP VOLTAGE
AND INRUSH CURRENT
vs
TIME
CLOAD = 150 F
0.5
0
1.0
2.5
1.5
2.0
3.0
3.5
4.0
Figure 7.
3VSTBYIN TO V3IN OUTPUT VOLTAGE
CROSSOVER RESPONSE
vs
TIME
V
3V
AUXA
Output
V
oltage
V
3VAUXA Output
AUX_GOODA
T Time 10
s / div
Figure 8.
0.5
0
1.0
2.5
1.5
2.0
3.0
3.5
4.0
V
3V
AUXA
Output
V
oltage
V
T Time 5
s / div
3VAUXA Output
AUX_GOODA
V3IN TO 3VSTBYIN OUTPUT VOLTAGE
CROSSOVER RESPONSE
vs
TIME
相關(guān)PDF資料
PDF描述
TPS2343DDPG3 6-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO80
TPS2343DDPR 6-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO80
TPS2345PWNRND 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
TPS2346PWG4 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
TPS2350DRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS2342PFP 功能描述:熱插拔功率分布 Hot Plug Power Controller 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
TPS2342PFPG4 功能描述:熱插拔功率分布 Hot Plug Power Controller 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
TPS2342PFPR 功能描述:熱插拔功率分布 Hot Plug Power Controller 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
TPS2342PFPRG4 功能描述:熱插拔功率分布 Hot Plug Power Controller 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
TPS2343DDP 功能描述:熱插拔功率分布 Dual Slot PCI-X 2.0 Hot-Plug Pwr Cntrlr 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