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MIC2601YML 参数 Datasheet PDF下载

MIC2601YML图片预览
型号: MIC2601YML
PDF下载: 下载PDF文件 查看货源
内容描述: 1.2A , 1.2MHz的/ 2MHz的宽输入范围集成开关升压稳压器 [1.2A, 1.2MHz/2MHz Wide Input Range Integrated Switch Boost Regulator]
分类和应用: 稳压器开关
文件页数/大小: 13 页 / 384 K
品牌: MICREL [ MICREL SEMICONDUCTOR ]
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Micrel, Inc.
immunity on the source. The input capacitor should be
as close as possible to the inductor and the MIC2601,
with short traces for good noise performance.
Feedback Resistors
The MIC2601/2 utilizes a feedback pin to compare the
output to an internal reference. The output voltage is
adjusted by selecting the appropriate feedback resistor
network values. The R2 resistor value must be less than
MIC2601/2
or equal to 1kΩ (R2
1kΩ). The desired output voltage
can be calculated as follows:
R
1
V
OUT
=
V
REF
⋅ ⎜
+
1
R
2
where V
REF
is equal to 1.25V.
September 2009
10
M9999-090909-A