參數(shù)資料
型號(hào)： MAX5945
廠商： Maxim Integrated Products, Inc.
英文描述： Quad Network Power Controller for Power-Over-LAN
中文描述： 四路網(wǎng)絡(luò)電源控制器，用于LAN供電
文件頁數(shù)： 10/44頁
文件大?。?/td> 572K
代理商： MAX5945
M
Quad Network Power Controller
for Power-Over-LAN
10
______________________________________________________________________________________
DETECTION WITH MIDSPAN MODE
WITH INVALID PD (15k
)
MAX5945 toc24
400ms/div
0V
0A
GATE_
10V/div
I
1mA/div
V
EE
(AGND - OUT)
5V/div
DETECTION WITH MIDSPAN MODE
WITH INVALID PD (33k
)
MAX5945 toc25
400ms/div
0V
0A
GATE_
10V/div
I
OUT
1mA/div
V
EE
(AGND - OUT)
5V/div
DETECTION WITH OUTPUT SHORTED
MAX5945 toc26
40ms/div
0V
0A
I
OUT
1mA/div
V
EE
GATE_
10V/div
(AGND - OUT)
5V/div
DETECTION WITH INVALID PD (OPEN CIRCUIT,
USING TYPICAL OPERATING CIRCUIT 1)
MAX5945 toc27
100ms/div
0A
GATE_
10V/div
0V
I
OUT
1mA/div
V
EE
(AGND - OUT)
5V/div
DETECTION WITH INVALID PD (OPEN CIRCUIT,
USING TYPICAL OPERATING CIRCUIT 2)
MAX5945 toc28
100ms/div
I
OUT
2mA/div
0V
GATE_
10V/div
(AGND - OUT)
5V/div
STARTUP WITH DIFFERENT PD CLASSES
MAX5945 toc29
40ms/div
I
OUT
10mA/div
(AGND - OUT)
5V/div
CLASS0
CLASS1
CLASS2
CLASS3
CLASS4
Typical Operating Characteristics (continued)
(V
EE
= -48V, V
DD
= +3.3V, AUTO = AGND = DGND = 0V,
RESET
=
SHD_
= unconnected, R
SENSE
= 0.5
, all registers = default setting,
T
A
= +25°C, unless otherwise noted.)
相關(guān)PDF資料
PDF描述
MAX5945CAX Quad Network Power Controller for Power-Over-LAN
MAX5945EAX Quad Network Power Controller for Power-Over-LAN
MAX5948 AND-OR-invert Gates 14-CFP -55 to 125
MAX5948A -48V Hot-Swap Controllers with External RSENSE
MAX5948AESA -48V Hot-Swap Controllers with External RSENSE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5945CAX 功能描述:熱插拔功率分布 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
MAX5945CAX+ 功能描述:熱插拔功率分布 IEEE 802.3af Quad Net Pwr 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
MAX5945CAX+T 功能描述:熱插拔功率分布 IEEE 802.3af Quad Net Pwr 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
MAX5945CAX-T 功能描述:熱插拔功率分布 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
MAX5945EAX 功能描述:熱插拔功率分布 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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