參數(shù)資料
型號(hào): MAX5952CUAX+
廠商: Maxim Integrated
文件頁數(shù): 45/50頁
文件大小: 1006K
描述: IC PSE CNTRLR FOR POE 36-SSOP
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: 遠(yuǎn)程外設(shè)(工業(yè)控制,相機(jī),數(shù)據(jù)訪問)
內(nèi)部開關(guān):
工作溫度: 0°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, PSE Controller
for Power-Over-Ethernet
______________________________________________________________________________________   45
MAX5952
-48V
GA
TE_
INTERNAL PULLDOWN
(MANUAL MODE)
100&
-48VRTN
FDT3612
100V, 120m&
SOT-223
SENS
E_
V
EE
OU
T_
OFF
ON
DE
T_
SDAIN
SDAOUT
SCL
DGND
V
DD
A0
A1
A2
A3
OSC_IN
AUTO
MIDSPAN
AGND
INTERNAL PULLDOWN
(SIGNAL MODE)
0.5&
1%
1N4448
1k&
1 OF 4 CHANNELS
1.8V TO 5V
(REF TO DGND)
INT
RESET
3k&
3k&
180&
180&
180&
OPTIONAL BUFFER
INTERNAL
50k& PULLUP
4.7k&
1k&
V
DD
1N4002
HPCL063L
OPTIONAL BUFFER
OPTIONAL BUFFER
HPCL063L
HPCL063L
VCCRTN
V
CC
 (3.3V)
SCL
SDA
3k&
3k&
ISOLATION
0.47礔
100V
SHD_
SINE WAVE
100Hz ?0%
PEAK AMPLITUDE 2.2V ?.1V
VALLEY AMPLITUDE 0.2V ?.1V
SMBJ
58CA
0.1礔
2.2M&
-48VOUT
8
7
5
4
6
3
2
1
RJ45
CONNECTOR
-48VOUT
DATA
Figure 14. PoE System Block Diagram
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