商品介绍
The Si3404-GMis the industry’s most highly-integrated, IEEE 802.3 at Type 1-compliant, PoE PD interface and pulse-width-modulated (PWM) switching regulator. By setting a new bar for device integration, lowest overall BOM cost, efficiency and reliability, the Si3404-GMenables designers to easily add PoE functionality to their Ethernet products. When included in the design of a PoE-enabled system, such as a wireless access point or VoIP phone, the Si3404-GMconverts the high voltage (typically ±48 V) supplied over Ethernet copper UTP cabling into a regulated, low-voltage dc supply. In addition, the Si3404-GMcombines all the required IEEE 802.3 at Type 1 detection, classification and hot swap interfaces with a complete, high efficiency, PWM switching regulator.Simply add input diode bridges to achieve a best-in-class integration-to-area ratio PoE PD solution.
标准包装
标准包装是从制造商/代理商处获得的最小包装规格。所以最小订货量可能会小于制造商的标准包装的数量。当产品分解成较小数量时,包装类型(即卷、管、盘)可能会发生变化,以实际包装交货为准。