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参数资料
型号： MAX5952CUAX+
厂商： Maxim Integrated
文件页数： 42/50页
文件大小： 1006K
描述： IC PSE CNTRLR FOR POE 36-SSOP
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 30
类型： 以太网供电控制器（PoE）
应用： 远程外设（工业控制，相机，数据访问）
内部开关： 无
工作温度： 0°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 36-BSOP（0.295"，7.50mm 宽）
供应商设备封装： 36-SSOP
包装： 管件
High-Power, Quad, PSE Controller
for Power-Over-Ethernet
42   ______________________________________________________________________________________
ADDR
REGISTER NAME
R/W    PORT
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
RESET
STATE
INTERRUPTS
00h
Interrupt
RO
G
SUP_FLT
TSTR_FLT
IMAX_FLT
CL_END
DET_END
LD_DISC
PG_INT
PE_INT
0000,0000
01h
Int Mask
R/W
G
MASK7
MASK6
MASK5
MASK4
MASK3
MASK2
MASK1
MASK0
AAA0,0A00
EVENTS
02h
Power Event
RO
4321
0000,0000
03h
Power Event CoR
CoR
PG_CHG4
PG_CHG3
PG_CHG2
PG_CHG1
PWEN_
CHG4
PWEN_
CHG3
PWEN_
CHG2
PWEN_
CHG1
04h
Detect Event
RO
4321
0000,0000
05h
Detect Event CoR
CoR
CL_END4
CL_END3
CL_END2
CL_END1
DET_END4    DET_END3    DET_END2
DET_END1
06h
Fault Event
RO
4321
0000,0000
07h
Fault Event CoR
CoR
LD_DISC4
LD_DISC3
LD_DISC2
LD_DISC1    IMAX_FLT4    IMAX_FLT3    IMAX_FLT2    IMAX_FLT1
08h
Tstart Event
RO
4321
0000,0000
09h
Tstart Event CoR
CoR
IVC4
IVC3
IVC2
IVC1
STRT_FLT4    STRT_FLT3    STRT_FLT2    STRT_FLT1
0Ah
Supply Event
RO
4321
0001,0000*
0Bh
Supply Event CoR
CoR
TSD
VDD_OV
VDD_UV
VEE_UVLO
VEE_OV
VEE_UV
OSC_FAIL
VDD_UVLO
STATUS
0Ch
Port 1 Status
RO
1
Reserved
CLASS1[2]
CLASS1[1]    CLASS1[0]
Reserved
DET_ST1[2]   DET_ST1[1]   DET_ST1[0]
0000,0000
0Dh
Port 2 Status
RO
2
Reserved
CLASS2[2]
CLASS2[1]    CLASS2[0]
Reserved
DET_ST2[2]   DET_ST2[1]   DET_ST2[0]
0000,0000
0Eh
Port 3 Status
RO
3
Reserved
CLASS3[2]
CLASS3[1]    CLASS3[0]
Reserved
DET_ST3[2]   DET_ST3[1]   DET_ST3[0]
0000,0000
0Fh
Port 4 Status
RO
4
Reserved
CLASS4[2]
CLASS4[1]    CLASS4[0]
Reserved
DET_ST4[2]   DET_ST4[1]   DET_ST4[0]
0000,0000
10h
Power Status
RO
4321
PGOOD4
PGOOD3
PGOOD2
PGOOD1
PWR_EN4
PWR_EN3
PWR_EN2
PWR_EN1
0000,0000
11h
Pin Status
RO
G
Reserved
Reserved
A3
A2
A1
A0
MIDSPAN
AUTO
00A3A2,
A1A0MA
CONFIGURATION
12h
Operating Mode
R/W
4321
P4_M1
P4_M0
P3_M1
P3_M0
P2_M1
P2_M0
P1_M1
P1_M0
AAAA,AAAA
13h
Disconnect Enable
R/W
4321
ACD_EN4
ACD_EN3
ACD_EN2
ACD_EN1
DCD_EN4
DCD_EN3
DCD_EN2
DCD_EN1
0000,AAAA
14h
Det/Class Enable
R/W
4321
CLASS_EN4    CLASS_EN3    CLASS_EN2   CLASS_EN1
DET_EN4
DET_EN3
DET_EN2
DET_EN1
AAAA,AAAA
15h
Backoff Enable
R/W
4321




BCKOFF4
BCKOFF3
BCKOFF2
BCKOFF1
0000,XXXX
16h
Timing Config
R/W
G
RSTR[1]
RSTR[0]
TSTART[1]    TSTART[0]    TFAULT[1]
TFAULT[0]
TDISC[1]
TDISC[0]
0000,0000
17h
Misc Config 1
R/W
G
INT_EN
RSTR_EN
Reserved
Reserved
POFF_CL
CL_DISC
OUT_ISO
HP_TIME
1100,0000
PUSHBUTTONS
18h
Reserved
R/W
G
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
19h
Power Enable
WO
4321
PWR_OFF4
PWR_OFF3    PWR_OFF2   PWR_OFF1    PWR_ON4
PWR_ON3
PWR_ON2
PWR_ON1
0000,0000
1Ah
Global
WO
G
CLR_INT
Reserved
Reserved
RESET_IC
RESET_P4
RESET_P3
RESET_P2
RESET_P1
0000,0000
GENERAL
1Bh
ID
RO
G
ID_CODE[4]    ID_CODE[3]    ID_CODE[
2]   ID_CODE[ 1]   ID_ CODE[
0]
REV [2]
REV [1]
REV [0]
1100,0000
1Ch
SMODE Register
CoR    4321




SMODE4
SMODE3
SMODE2
SMODE1
0000,0000
1Dh
Reserved
G
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
1EH
Watchdog Register
R/W
G
WDTIME[7]
WDTIME[6]    WDTIME[5]   WDTIME[4]   WDTIME[3]    WDTIME[2]    WDTIME[1]    WDTIME[0]
0000,0000
1FH
Switch Mode
Register
R/W
4321    EN_WHDOG    WD_INT_EN
reserved
CSCM
HWMODE4    HWMODE3    HWMODE2    HWMODE1
0000,0000
Table 37. Register Summary
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相关代理商/技术参数
参数描述
MAX5952CUAX+ 功能描述:热插拔功率分布 Quad PSE Controller for POE RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
MAX5952CUAX+T 功能描述:热插拔功率分布 Quad PSE Controller for POE RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
MAX5952DEAX+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX5952DEAX+T 制造商:Maxim Integrated Products 功能描述:HIGH-POWER QUAD PSE CONTROLLER FOR - Tape and Reel
MAX5952DUAX+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
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