参数资料
型号: AL3158FSG-7
厂商: Diodes Inc
文件页数: 5/10页
文件大小: 0K
描述: IC LED DRVR CHG/PMP QFN3030-20
标准包装: 1
恒定电流:
拓扑: PWM,切换式电容器(充电泵)
输出数: 9
内部驱动器:
类型 - 主要: 背光
类型 - 次要: RGB,白色 LED
频率: 1.2MHz
电源电压: 2.7 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 20-UFQFN 裸露焊盘
供应商设备封装: 20-QFN 裸露焊盘(3x3)
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: AL3158FSG-7DIDKR
AL3158
HIGH EFFICIENCY 1x/2x CHARGE PUMP
FOR WHITE LED APPLICATIONS
Typical Performance Characteristics (Continued)
V F =3.1V
Channels 1 to 9
T A =25°C
I L =20mA
V IN =3.6V
Channels 1 to 9
T A =25°C
V IN =3.6V
V IN =2.7V
V IN =3.6 V
V EN(H)
V EN(L)
AL3158
Document number: DS35047 Rev. 2 - 2
5 of 10
www.diodes.com
January 2011
? Diodes Incorporated
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