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ML4890ES-5 参数 Datasheet PDF下载

ML4890ES-5图片预览
型号: ML4890ES-5
PDF下载: 下载PDF文件 查看货源
内容描述: 高效率,低纹波升压稳压器 [High Efficiency, Low Ripple Boost Regulator]
分类和应用: 稳压器开关光电二极管
文件页数/大小: 12 页 / 201 K
品牌: MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
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ML4890
LAYOUT
Good PC board layout practices will ensure the proper
operation of the ML4890. Important layout considerations
include:
• Use adequate ground and power traces or planes
• Keep components as close as possible to the ML4890
• Use short trace lengths from the inductor to the V
L
pin
and from the output capacitor to the V
BOOST
pin.
• Use a single point ground for the ML4890 ground pins,
and the input and output capacitors
A sample PC board layout is shown in Figure 7.
Figure 7. Sample PC Board Layout.
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