- 您現在的位置：買賣IC網 > Datasheet目錄43 > MAX5965AEAX+ (Maxim Integrated)IC PSE CTRLR FOR POE 36SSOP Datasheet資料下載
參數資料
| 型號： | MAX5965AEAX+ |
| 廠商： | Maxim Integrated |
| 文件頁數： | 28/54頁 |
| 文件大小： | 1334K |
| 描述： | IC PSE CTRLR FOR POE 36SSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 30 |
| 類型： | 以太網供電控制器（PoE） |
| 應用： | IP 電話，LAN 網絡供電，網絡路由器和交換機 |
| 內部開關： | 無 |
| 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） |
| 供應商設備封裝： | 36-SSOP |
| 包裝： | 管件 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁當前第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁
High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
28 ______________________________________________________________________________________
Table 6. Interrupt Register
ADDRESS = 00h
SYMBOL
BIT
R/W
DESCRIPTION
SUP_FLT
7
R
Interrupt signal for supply faults. SUP_FLT is the logic OR of all the bits [7:0] in register
R0Ah/R0Bh (Table 12).
TSTR_FLT
6
R
Interrupt signal for startup failures. TSTR_FLT is the logic OR of bits [7:0] in register
R08h/R09h (Table 11).
IMAX_FLT
5
R
Interrupt signal for current-limit violations. IMAX_FLT is the logic OR of bits [3:0] in register
R06h/R07h (Table 10).
CL_END
4
R
Interrupt signal for completion of classification. CL_END is the logic OR of bits [7:4] in
register R04h/R05h (Table 9).
DET_END
3
R
Interrupt signal for completion of detection. DET_END is the logic OR of bits [3:0] in
register R04h/R05h (Table 9).
LD_DISC
2
R
Interrupt signal for load disconnection. LD_DISC is the logic OR of bits [7:4] in register
R06h/R07h (Table 10).
PG_INT
1
R
Interrupt signal for PGOOD status change. PG_INT is the logic OR of bits [7:4] in register
R02h/R03h (Table 8).
PEN_INT
0
R
Interrupt signal for power-enable status change. PEN_INT is the logic OR of bits [3:0] in
register R02h/R03h (Table 8).
Table 7. Interrupt Mask Register
ADDRESS = 01h
SYMBOL
BIT
R/W
DESCRIPTION
MASK7
7
R/W
Interrupt mask bit 7. A logic-high enables the SUP_FLT interrupts. A logic-low disables the
SUP_FLT interrupts.
MASK6
6
R/W
Interrupt mask bit 6. A logic-high enables the TSTR_FLT interrupts. A logic-low disables
the TSTR_FLT interrupts.
MASK5
5
R/W
Interrupt mask bit 5. A logic-high enables the IMAX_FLT interrupts. A logic-low disables
the IMAX_FLT interrupts.
MASK4
4
R/W
Interrupt mask bit 4. A logic-high enables the CL_END interrupts. A logic-low disables the
CL_END interrupts.
MASK3
3
R/W
Interrupt mask bit 3. A logic-high enables the DET_END interrupts. A logic-low disables the
DET_END interrupts.
MASK2
2
R/W
Interrupt mask bit 2. A logic-high enables the LD_DISC interrupts. A logic-low disables the
LD_DISC interrupts.
MASK1
1
R/W
Interrupt mask bit 1. A logic-high enables the PG_INT interrupts. A logic-low disables the
PG_INT interrupts.
MASK0
0
R/W
Interrupt mask bit 0. A logic-high enables the PEN_INT interrupts. A logic-low disables the
PEN_INT interrupts.
Register Map and Description
The interrupt register (Table 6) summarizes the event
register status and is used to send an interrupt signal
(INT goes low) to the controller. Writing a 1 to R1Ah[7]
clears all interrupt and events registers. A reset sets
R00h to 00h.
INT_EN (R17h[7]) is a global interrupt mask (Table 7).
The MASK_ bits activate the corresponding interrupt
bits in register R00h. Writing a 0 to INT_EN (R17h[7])
disables the INT output.
A reset sets R01h to AAA00A00b where A is the state of
the AUTO input prior to the reset.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX5969DETE+T | IC CTRLR INTERFCE W/MOSFT 16TQFN |
| MAX5971AETI+ | IC CTRLR PD IEEE 802.3AF 28WQFN |
| MAX5972AETE+T | IC CONTROLLER INTERFACE 16TQFN |
| MAX5978ETJ+ | IC CTLR HOT-SWAP 32TQFN |
| MAX5981BETE+ | IC CTRLR PD IEEE 802.3AF 16TQFN |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5965AEAX+ | 功能描述:熱插拔功率分布 Quad PSE Controller for POE RoHS:否 制造商:Texas Instruments 產品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5965AEAX+T | 功能描述:熱插拔功率分布 Quad PSE Controller for POE RoHS:否 制造商:Texas Instruments 產品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5965AUAX+ | 功能描述:熱插拔功率分布 Quad PSE Controller for POE RoHS:否 制造商:Texas Instruments 產品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5965AUAX+T | 功能描述:熱插拔功率分布 Quad PSE Controller for POE RoHS:否 制造商:Texas Instruments 產品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5965BCAX+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
發布緊急采購，3分鐘左右您將得到回復。