MP8009A Power Supply Converters

Monolithic Power Systems (MPS) MP8009A Power Supply Converters are integrated IEEE 802.3af/at-compliant and Power over Ethernet (PoE) Powered Device (PD) converters. These power supply converters include a high-efficiency flyback/forward controller with Primary-Side Regulation (PSR) and Secondary-Side Regulation (SSR). The MP8009A converters operate as Power-Sourcing Equipment (PSE) and safety devices. The PSE and PD are distinguished as Type-1 (compliant with IEEE 802.3af power levels) and Type-2 (compliant with IEEE 802.3at power levels). These converters feature 120ms PD inrush current, 840mA PD operational current limit, 2A GATE driver, 0.8A SYNC driver, 32ms Soft-Start time, and 250kHz fixed switching frequency.

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数量 RoHS ECAD模型 类型
标准
电流限制
导通电阻—最大值
工作电源电压
最小工作温度
最大工作温度
安装风格
封装 / 箱体
封装
Monolithic Power Systems (MPS) 电源开关 IC - POE / LAN 19A, 600kHz, 22V Output Range, Synchronous Boost Converter with Input Disconnect Function
数据表
4,386库存量
最低： 1
倍数： 1
卷轴: 5,000

Powered Device - PD 802.3af/at 840 mA 480 mOhms 0 V to 57 V - 40 C + 125 C SMD/SMT QFN-28 Reel, Cut Tape
Monolithic Power Systems (MPS) 电源开关 IC - POE / LAN 19A, 600kHz, 22V Output Range, Synchronous Boost Converter with Input Disconnect Function
数据表
360库存量
最低： 1
倍数： 1
卷轴: 500

Powered Device - PD 802.3af/at 840 mA 480 mOhms 0 V to 57 V - 40 C + 125 C SMD/SMT QFN-28 Reel, Cut Tape