參數(shù)資料
型號: MAX5965BEAX+
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: -40°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): 43/54頁
文件大?。?/td> 1525K
代理商: MAX5965BEAX+
MAX5965A/MAX5965B
High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
48
______________________________________________________________________________________
MAX5965A
MAX5965B
-48V
GATE_
INTERNAL PULLDOWN
(MANUAL MODE)
100
Ω
-48VRTN
FDT3612
100V, 120m
Ω
SOT-223
SENSE_
VEE
OUT_
OFF
ON
DET_
SDAIN
SDAOUT
SCL
DGND
VDD
A0
A1
A2
A3
OSC
AUTO
MIDSPAN
AGND
INTERNAL PULLDOWN
(SIGNAL MODE)
0.5
Ω
1%
1N4448
1k
Ω
1 OF 4 CHANNELS
1.8V TO 5V
(REF TO DGND)
INT
RESET
3k
Ω
3k
Ω
180
Ω
180
Ω
180
Ω
OPTIONAL BUFFER
INTERNAL
50k
Ω PULLUP
4.7k
Ω
1k
Ω
VDD
1N4002
HPCL063L
OPTIONAL BUFFER
HPCL063L
VCCRTN
VCC (3.3V)
SCL
SDA
SERIAL
INTERF
ACE
3k
Ω
3k
Ω
ISOLATION
0.47
μF
100V
SHD_
SINE WAVE
100Hz
±10%
PEAK AMPLITUDE 2.2V
±0.1V
VALLEY AMPLITUDE 0.2V
±0.1V
SMBJ
58CA
0.1
μF
2.2M
Ω
-48VOUT
8
7
5
4
6
3
2
1
RJ–45
CONNECTOR
-48VOUT
DATA
Figure 14. PoE System Diagram
相關(guān)PDF資料
PDF描述
MAX5965BUAX+ High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet; Package: SSOP;36 pin;163 mm² ; Temperature: 0°C to +85°C
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