IEEE 802.3af/at-Compliant, Powered Device Interface
Controllers with Integrated 70W High-Power MOSFET
Typical Operating Circuit
2-EVENT
CLASSIFICATION
DETECTION
GND
RJ-45
AND
BRIDGE
RECTIFIER
R DET
24.9k I
V DD
2EC/WAD
2EC
PG
IN+
ENABLE
GND
SMAJ58A
68nF
DET
CLS
MAX5982A
MAX5982B
MAX5982C
1.5mA
WAD
24V/48V
DC-DC
CONVERTER
R CLS
BATTERY
-54V
V SS
RTN
IN-
WK
MAX5982A/MAX5982B ONLY
SL
1k I
ISOLATED SLEEP
MODE INPUT
ULP
-54V
LED
ISOLATED
ULTRA-LOW-POWER
SLEEP
-54V
-54V
______________________________________________________________________________________
11
相关PDF资料
MAX6397SATA+T IC SW OVERVOLT PROT 8-TDFN
MAX6496EVKIT+ KIT EVAL FOR MAX6496
MAX6651EVKIT EVAL KIT FOR MAX6651
MAX7325EVKIT+ KIT EVAL FOR MAX7325
MAX7326EVKIT+ KIT EVAL FOR MAX7326
MAX7359EVKIT+ KIT EVAL FOR MAX7359
MAX7443EVKIT+ KIT EVAL FOR MAX7443
MAX7453EVKIT+ KIT EVAL FOR MAX7453
相关代理商/技术参数
MAX5983AETE+ 功能描述:热插拔功率分布 IEEE 802.3af/at Compliant PDIC 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
MAX5983AETE+T 功能描述:热插拔功率分布 IEEE 802.3af/at Compliant PDIC 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
MAX5983BETE+ 功能描述:热插拔功率分布 IEEE 802.3af/at Compliant PDIC 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
MAX5983BETE+T 功能描述:热插拔功率分布 IEEE 802.3af/at Compliant PDIC 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
MAX5984AETI+ 功能描述:其他电源管理 1Port 40W IEEE 802.3 af/at PSE Controller RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
MAX5984AETI+T 功能描述:其他电源管理 1Port 40W IEEE 802.3 af/at PSE Controller RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
MAX5984BETI+ 制造商:Maxim Integrated Products 功能描述:SINGLE-PORT 40W IEEE 802.3AF/AT PSE CONTROLLER WITH INTEGRAT - Rail/Tube
MAX5984CETI+ 制造商:Maxim Integrated Products 功能描述:SINGLE-PORT 40W IEEE 802.3AF/AT PSE CONTROLLER WITH INTEGRAT - Rail/Tube