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参数资料
| 型号： | AS1322 EB |
| 厂商： | ams |
| 文件页数： | 14/18页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL AS1322 |
| 设计资源： | Design Support Tool |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步升 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 2.5 ~ 5 V |
| 电流 - 输出： | 150mA 或 500mA |
| 输入电压： | 1 ~ 5 V |
| 稳压器拓扑结构： | 升压 |
| 频率 - 开关： | 1.2MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | AS1322 |
AS1322
Datasheet - A p p l i c a t i o n I n f o r m a t i o n
9.3 PCB Layout Guidelines
The high-speed operation of the AS1322 requires proper layout for optimum performance. Figure 23 shows the recommended component
layout.
A large ground pin copper area will help to lower the device temperature.
A multi-layer board with a separate ground plane is recommended.
Traces carrying large currents should be direct.
Trace area at pin FB should be as small as is practical.
The lead-length to the battery should be as short as is practical.
Figure 23. Recommended Single-Layer Component Placement
Optional
V IN
1 SW
AS1322
V IN 6
R 2
2 GND
V OUT
5
C IN
SHDNN
R 1
3
FB
SHDNN 4
C OUT
V OUT
www.ams.com/DC-DC_Step-Up/AS1322
Revision 1.10
14 - 18
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相关代理商/技术参数 |
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|---|---|
| AS1-322-W3-302 | 制造商:TE Connectivity 功能描述: |
| AS1323 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.6uA Quiescent Current, Single Cell, DC-DC Step-up Converter |
| AS1323_04 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.6??A Quiescent Current, Single Cell, DC-DC Step-up Converter |
| AS1323_1 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.6uA Quiescent Current, Single Cell, DC-DC Step-up Converter |
| AS1323-27 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.6レA Quiescent Current, Single Cell, DC-DC Step-Up Converter |
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