參數(shù)資料
型號(hào): MAX5965AEAX+
廠商: Maxim Integrated
文件頁數(shù): 41/54頁
文件大?。?/td> 1334K
描述: IC PSE CTRLR FOR POE 36SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 30
類型: 以太網(wǎng)供電控制器(PoE)
應(yīng)用: IP 電話,LAN 網(wǎng)絡(luò)供電,網(wǎng)絡(luò)路由器和交換機(jī)
內(nèi)部開關(guān):
電源電壓: 2.4 V ~ 3.6 V
工作溫度: -40°C ~ 85°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: 管件
High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
______________________________________________________________________________________   41
Table 30. Miscellaneous Configurations 2
ADDRESS = 29h
SYMBOL
BIT
R/W
DESCRIPTION
7

Reserved
6

Reserved
5

Reserved
4

Reserved
Reserved
3

Reserved
LSC_EN
2

LSC_EN
1
R/W
IVEE[1]
IVEE
0
R/W
IVEE[0]
Table 31. Current-Limit Scaling Register
IVEE[1:0]
(ADDRESS = 29h)
CURRENT LIMIT
(%)
00
Default
01
-5
10
-10
11
-15
Table 29. High-Power Mode Register
ADDRESS = 24h
SYMBOL
BIT
R/W
DESCRIPTION
Reserved
7

Reserved
6
R/W
HP[2]
5
R/W
HP[1]
HP
4
R/W
HP[0]
3

Reserved
2

Reserved
1

Reserved
Reserved
0

Reserved
HP[2:0] programs the default power setting that is writ-
ten upon the discovery of a class 4, 5, or 6 PD. A reset
or power-up sets R24h = 00h.
The IVEE bits enable the current-limit scaling (Table
30). This feature is used to reduce the current limit for
systems running at higher voltage to maintain the
desired output power. Table 31 sets the current-limit
scaling register. A reset or power-up sets R29h = 00h.
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