參數(shù)資料
型號: MAX5965AUAX+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet; Package: SSOP;36 pin;163 mm² ; Temperature: 0°C to +85°C
中文描述: 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO36
封裝: ROHS COMPLIANT, SSOP-36
文件頁數(shù): 37/54頁
文件大?。?/td> 1525K
代理商: MAX5965AUAX+
MAX5965A/MAX5965B
High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
42
______________________________________________________________________________________
Table 32a. ICUT Registers 1 and 2
ADDRESS = 2Ah
SYMBOL
BIT
R/W
DESCRIPTION
Reserved
7
Reserved
6
R/W
ICUT2[2]
5
R/W
ICUT2[1]
ICUT2
4
R/W
ICUT2[0]
Reserved
3
Reserved
2
R/W
ICUT1[2]
1
R/W
ICUT1[1]
ICUT1
0
R/W
ICUT1[0]
Table 32b. ICUT Registers 3 and 4
ADDRESS = 2Bh
SYMBOL
BIT
R/W
DESCRIPTION
Reserved
7
Reserved
6
R/W
ICUT4[2]
5
R/W
ICUT4[1]
ICUT4
4
R/W
ICUT4[0]
Reserved
3
Reserved
2
R/W
ICUT3[2]
1
R/W
ICUT3[1]
ICUT3
0
R/W
ICUT3[0]
The three ICUT_ bits (Tables 32a and 32b) allow pro-
gramming of the current-limit and overcurrent thresholds
in excess of the IEEE 802.3af standard limit. The
MAX5965A/MAX5965B can automatically set the ICUT
register or can be manually written to by the software
(see Table 3).
Class 1 and 2 limits can also be programmed by soft-
ware independently from the classification status. See
Table 3. A reset or power-up sets R2Ah = R2Bh = 00h.
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