參數(shù)資料
型號: MAX5945CAX+T
廠商: Maxim Integrated Products
文件頁數(shù): 17/44頁
文件大小: 0K
描述: IC NETWORK PWR CTRL 36-SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準包裝: 1,000
控制器類型: 網(wǎng)絡(luò)電源控制器
接口: I²C
電源電壓: 3.3V
電流 - 電源: 4.2mA
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 36-BSOP(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 36-SSOP
包裝: 帶卷 (TR)
MAX5945
Quad Network Power Controller
for Power-Over-LAN
24
______________________________________________________________________________________
ADDRESS =
02h
03h
SYMBOL
BIT
R/W
DESCRIPTION
PG_CHG4
7
R
CoR
PGOOD change event for port 4
PG_CHG3
6
R
CoR
PGOOD change event for port 3
PG_CHG2
5
R
CoR
PGOOD change event for port 2
PG_CHG1
4
R
CoR
PGOOD change event for port 1
PWEN_CHG4
3
R
CoR
Power enable change event for port 4
PWEN_CHG3
2
R
CoR
Power enable change event for port 3
PWEN_CHG2
1
R
CoR
Power enable change event for port 2
PWEN_CHG1
0
R
CoR
Power enable change event for port 1
Table 7. Power Event Register
ADDRESS =
06h
07h
SYMBOL
BIT
R/W
DESCRIPTION
LD_DISC4
7
R
CoR
Disconnect on port 4
LD_DISC3
6
R
CoR
Disconnect on port 3
LD_DISC2
5
R
CoR
Disconnect on port 2
LD_DISC1
4
R
CoR
Disconnect on port 1
IMAX_FLT4
3
R
CoR
Overcurrent on port 4
IMAX_FLT3
2
R
CoR
Overcurrent on port 3
IMAX_FLT2
1
R
CoR
Overcurrent on port 2
IMAX_FLT1
0
R
CoR
Overcurrent on port 1
Table 9. Fault Event Register
ADDRESS =
04h
05h
SYMBOL
BIT
R/W
DESCRIPTION
CL_END4
7
R
CoR
Classification completed on port 4
CL_END3
6
R
CoR
Classification completed on port 3
CL_END2
5
R
CoR
Classification completed on port 2
CL_END1
4
R
CoR
Classification completed on port 1
DET_END4
3
R
CoR
Detection completed on port 4
DET_END3
2
R
CoR
Detection completed on port 3
DET_END2
1
R
CoR
Detection completed on port 2
DET_END1
0
R
CoR
Detection completed on port 1
Table 8. Detect Event Register
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