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参数资料
| 型号： | SP7122AEB |
| 厂商： | Exar Corporation |
| 文件页数： | 6/18页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR SP7122A |
| 标准包装： | 1 |
| 系列： | * |
C1 1nF
SP7120 Powering 2 LEDs
BOARD LAYOUT AND GROUNDING
To obtain the best performance from the SP712X, a printed circuit board with ground plane is
required. High quality, low series resistance ceramic 1nF bypass capacitors should be used at
the Vcc and GND pins. This capacitor must be located as close to the pins as possible. The
traces connecting the pins and these capacitors must be kept short and should be made as
wide as possible.
TYPICAL PERFORMANCE SP7120A
The quiescent current is part of the total output current
I OUT is for 2 Channels 15mA per channel
I OUT is for 2 Channels 15mA per channel
Jan 7 ‘08 RevE
SP7120/22 Low Dropout LED Driver
page 6
? 2007 Sipex Corporation
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP7122AEK-L | 功能描述:LED照明驱动器 Common Cathode Linear LED Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| SP7122AEK-L/TR | 功能描述:LED照明驱动器 COMMON CATHODE RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| SP7122BEB | 功能描述:LED照明驱动器 Common Cathode Linear LED Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| SP7122BEK-L | 功能描述:LED照明驱动器 Common Cathode Linear LED Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| SP7122BEK-L/TR | 功能描述:LED照明驱动器 COMMON CATHODE RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
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