首页 > 推广型号列表 > LTC1446LCS8

LTC1446LCS8

LTC1446LCS8资料
	LTC1446LCS8 PDF Download

File Size : 116 KB Manufacturer:LINEAR Description:The total thermal resistance from junction to ambient can be as low as 45C/W. This requires a reasonable sized PC board with at least on layer of copper to spread the heat across the board and couple it into the surrounding air. Experiments have shown that the heat spreading copper layer does not need to be electrically connected to the tab of the device. The PC material can be very effective at transmitting heat between the pad area, attached to the pad of the device, and a ground plane layer either inside or on the opposite side of the board. Although the actual thermal resistance of the PC material is high, the Length/Area ratio of the thermal resistance between layers is small. The data in Table 1, was taken using 1/16 FR-4 board with 1 oz. copper foil, and it can be used as a rough guideline for estimating thermal resistance. For each application the thermal resistance will be affected by thermal interactions with other components on the board. To determine the actual value some experimentation will be necessary. The power dissipation of the AMS2907 is equal to:

	1PCS	100PCS	1K	10K
价格


型号：LTC1446LCS8 厂家：LINEAR 封装：SMD 批号：04+ 数量：14 说明：QQ：104735486 611606076


运费：运费到付10.00元（快递）20.00元（顺风）所在地：深圳新旧程度：