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LM1937 [HN]

升压、白光LED驱动电路。转换效率84% 3.2V输入时：驱动2-4个LED灯 5V输入时：最多驱动6个LED灯小功率。应用于：小尺寸LCD背光，手机，便携式电子及通讯设备、MP3、GPS、PDA、LED灯、照相机闪光灯。重点：手机、小彩屏;

LM1937


元器件型号：	LM1937
生产厂家：	NANJING HONANO ELECTRONIC CO., LTD.
描述和应用：	升压、白光LED驱动电路。转换效率84% 3.2V输入时：驱动2-4个LED灯 5V输入时：最多驱动6个LED灯小功率。应用于：小尺寸LCD背光，手机，便携式电子及通讯设备、MP3、GPS、PDA、LED灯、照相机闪光灯。重点：手机、小彩屏闪光灯光电二极管全球定位系统电子驱动 CD 手机便携式
PDF文件：	总6页 (文件大小：114K)
下载文档：	下载PDF数据表文档文件
型号参数：LM1937参数

LM1938

White LED Step-Up Converternull

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2 HTC

LM1938SF6

White LED Step-Up Converternull

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1 HTC

LM193A

Low Power Dual Voltage Comparators

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51 STMICROELECTR

LM193A

Low power dual voltage comparator

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72 PHILIPS

LM193A

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

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54 NSC

LM193A_14

LM193A/LM193QML Low Power Low Offset Voltage Dual Comparators

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1 TI1

LM193AD

Low Power Dual Voltage Comparators

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33 STMICROELECTR

LM193AD

Low power dual voltage comparators

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32 STMICROELECTR

LM193AD

LOWPOWER DUAL VOLTAGE COMPARATORS

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38 STMICROELECTR

LM193AD/LM193ADT

Low Power Dual Voltage Comparators

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16 STMICROELECTR

LM193ADT

LOWPOWER DUAL VOLTAGE COMPARATORS

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25 STMICROELECTR

LM193ADT

Low Power Dual Voltage Comparators

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14 STMICROELECTR

LM193ADT

Low power dual voltage comparators

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19 STMICROELECTR

LM193AGC

Analog Comparator

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14 ETC

LM193AH

Low Power Low Offset Voltage Dual Comparators

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57 NSC

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