參數(shù)資料
型號: 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): 9/44頁
文件大?。?/td> 572K
代理商: MAX5945
M
Quad Network Power Controller
for Power-Over-LAN
_______________________________________________________________________________________
9
OVERCURRENT RESTART DELAY
MAX5945 toc18
400ms/div
0V
0A
I
200mA/div
GATE
10V/div
V
EE
(AGND - OUT)
20V/div
STARTUP WITH VALID PD
(25k
AND 0.1
μ
F)
MAX5945 toc19
100ms/div
0V
I
100mA/div
GATE_
V
EE
(AGND - OUT)
20V/div
DETECTION WITH INVALID PD
(25k
AND 10
μ
F)
MAX5945 toc20
40ms/div
0V
I
OUT
1mA/div
(AGND - OUT)
2V/div
DETECTION WITH INVALID PD (15k
)
MAX5945 toc21
100ms/div
0V
0A
I
1mA/div
(AGND - OUT)
5V/div
DETECTION WITH INVALID PD (33k
)
MAX5945 toc22
100ms/div
0V
0A
I
1mA/div
(AGND - OUT)
5V/div
STARTUP IN MIDSPAN MODE
WITH VALID PD (25k
AND 0.1
μ
F)
MAX5945 toc23
100ms/div
0V
0A
I
OUT
100mA/div
V
EE
GATE_
10V/div
(AGND - OUT)
20V/div
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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube