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参数资料
| 型号： | LM22680QMRX-ADJ |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 3.4 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | PLASTIC, SOP-8 |
| 文件页数： | 4/16页 |
| 文件大小： | 595K |
| 代理商： | LM22680QMRX-ADJ |
the maximum output current and maximum input voltage can
be appreciable. The junction-to-ambient thermal resistance of
the LM22680 will vary with the application. The most signifi-
cant variables are the area of copper in the PC board, the
number of vias under the IC exposed pad and the amount of
forced air cooling provided. The integrity of the solder con-
nection from the IC exposed pad to the PC board is critical.
Excessive voids will greatly diminish the thermal dissipation
capacity. The junction-to-ambient thermal resistance of the
LM22680 PSOP-8 package is specified in the electrical char-
acteristics table under the applicable conditions.
www.national.com
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LM22680/LM22680Q
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM22680QMRX-ADJ/NOPB | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM22689TJE-ADJ/NOPB | 制造商:Texas Instruments 功能描述: |
| LM2283N | 制造商:Texas Instruments 功能描述: |
| LM2-30A2-SI | 功能描述:基本/快动开关 Foot Switch RoHS:否 制造商:Omron Electronics 触点形式:SPDT 执行器:Lever 电流额定值:5 A 电压额定值 AC:250 V 电压额定值 DC:30 V 功率额定值: 工作力:120 g IP 等级:IP 67 NEMA 额定值: 端接类型:Wire 安装:Panel |
| LM230Z | 制造商:SEOUL 制造商全称:Seoul Semiconductor 功能描述:GREEN OVAL LAMP LED |
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