TJ3964SF5-1.2 参数 Datasheet PDF下载

型号：	TJ3964SF5-1.2
PDF下载：	下载PDF文件查看货源
内容描述：	1A超低压差线性稳压器 [1A Ultra Low Dropout Linear Regulator]
分类和应用：	稳压器
文件页数/大小：	11 页 / 331 K
品牌：	HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]

1A Ultra Low Dropout Linear Regulator

TJ3964

The maximum allowable power dissipation is also influenced by the ambient temperature. With the

above θ_JA-Copper plane area relationship, the maximum allowable power dissipation could be evaluated

with respect to the ambient temperature. As shown in graph, the higher copper plane area leads θ_JA.

And the higher ambient temperature leads lower maximum allowable power dissipation.

All this relationship is based on the aforesaid equation ; θ_JA= T_Rmax/ P_D= (T_Jmax– T_Amax) / P_D

T.B.D

Dec. 2009 – Rev. 1.1

- 11 -

HTC

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