參數(shù)資料
型號: LP3954
廠商: National Semiconductor Corporation
英文描述: Advanced Lighting Management Unit
中文描述: 高級照明管理單位
文件頁數(shù): 29/56頁
文件大?。?/td> 5801K
代理商: LP3954
7V Shielding
To shield LP3954 from high input voltages 6…7.2V the use of external 2.8V LDO is required. This 2.8V voltage protects internally
the device against high voltage condition. The recommended connection is as shown in the picture below. Internally both logic and
analog circuitry works at 2.8V supply voltage. Both supply voltage pins should have separate filtering capacitors.
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In cases where high voltage is not an issue the connection is as shown below
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