参数资料
型号: MAX5965AUAX+T
厂商: Maxim Integrated
文件页数: 11/54页
文件大小: 1334K
描述: IC PSE CTRLR FOR POE 36SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1,000
类型: 以太网供电控制器(PoE)
应用: IP 电话,LAN 网络供电,网络路由器和交换机
内部开关:
电源电压: 2.4 V ~ 3.6 V
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: 带卷 (TR)
High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
______________________________________________________________________________________   11
DETECTION WITH INVALID PD (33k&)
MAX5965A toc22
100ms/div
I
OUT_
1mA/div
0A
0V
V
AGND
 - V
OUT
5V/div
STARTUP IN MIDSPAN MODE
WITH VALID PD (25kI AND 0.1礔)
MAX5965A toc23
I
OUT_
100mA/div
V
AGND
- V
OUT_
20V/div
V
GATE_
5V/div
0V
0A
V
EE
100ms/div
DETECTION WITH MIDSPAN MODE
WITH INVALID PD (15k&)
MAX5965A toc24
400ms/div
I
OUT_
1mA/div
0A
0V
V
AGND
 - V
OUT
5V/div
V
GATE_
10V/div
V
EE
DETECTION WITH MIDSPAN MODE
WITH INVALID PD (33k&)
MAX5965A toc25
400ms/div
I
OUT_
1mA/div
0A
0V
V
AGND
 - V
OUT
5V/div
V
GATE_
10V/div
V
EE
OUTPUT SHORTED
MAX5965A toc26
I
OUT_
1mA/div
V
AGND
- V
OUT_
5V/div
V
GATE_
10V/div
0V
0A
V
EE
40ms/div
DETECTION WITH INVALID PD (OPEN CIRCUIT,
USING TYPICAL OPERATING CIRCUIT 1)
MAX5965A toc27
40ms/div
I
OUT_
1mA/div
0A
0V
V
AGND
 - V
OUT
5V/div
V
GATE_
10V/div
V
EE
Typical Operating Characteristics (continued)
(V
EE
= -48V, V
DD
= +3.3V, V
AUTO
= V
AGND
= V
DGND
= 0V, RESET = SHD_ = unconnected, R
SENSE_
= 0.5&, IVEE = 00, ICUT = 000,
T
A
= +25癈, all registers = default setting, unless otherwise noted.)
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MAX5965BEAX+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
MAX5965BUAX+ 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