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Part Number
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MIC2198 |
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Manufacturer
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Micrel Semiconductor |
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Description
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500kHz 4mm x 4mm Synchronous Buck Controller |
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Published
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Mar 22, 2005 |
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Detailed Description
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MIC2198
MIC2198
Micrel, Inc.
500kHz 4mm × 4mm Synchronous Buck Controller
General Description
The MIC2198 is a high-...
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Datasheet
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MIC2198
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Overview
MIC2198
MIC2198
Micrel, Inc.
500kHz 4mm × 4mm Synchronous Buck Controller
General Description
The MIC2198 is a high-power 500kHz synchronous buck DC-to-DC controller housed in a small 4mm × 4mm MLF™ 12-pin package.
The MIC2198 operates from a wide 4.
5V to 32V input and can be programmed for output voltages from 0.
8V to 6V.
The wide input voltage capability makes the MIC2198 an ideal solution for point-of-load DC-to-DC conversion in 5V, 12V and higher systems.
The 500kHz switching frequency allows the use of a small inductor and small output capacitors.
The current mode PWM control along with the external COMP pin allows for ease of stability compensation and fast transient response acros...
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