LINEAR TECHNOLOGY LTC4270AIUKG#PBF 芯片, 供电控制器, 12端口, 90W, 1MHZ, 24QFN
Thanks to "s power over Ethernet controller, you now have an alternative to traditional AC power outlets for providing energy to your devices. This POE controller has an operating temperature range of -40 °C to 85 °C.
e络盟:
以太网供电控制器, 57V/10 mA, 1 MHz接口, 25V UVLO 阈值, QFN-52
艾睿:
LTC4270/LTC4271 - 12-Port PoE/PoE+/LTPoE++ PSE Controller
Chip1Stop:
POE Controller 90W 52-Pin QFN EP
Newark:
# LINEAR TECHNOLOGY LTC4270AIUKG#PBF Power Over Ethernet POE Controller, 57 V/10 mA, 1 MHz Interface, 25V UVLO Threshold, QFN-52
DeviceMart:
IC POE LTPOE 12-PORT PSE 52-QFN
频率 1 MHz
电源电压DC 3.00V min
输入电压DC 3.30 V
供电电流 9 mA
通道数 12
针脚数 52
占空比 6.3 %
输出功率Max 90 W
额定功率Max 90 W
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 45V ~ 57V
输入电压 3.3 V
安装方式 Surface Mount
引脚数 52
封装 QFN-52
封装 QFN-52
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99