Datasheet Details
| Part number | MIC2800 |
|---|---|
| Manufacturer | Micrel Semiconductor |
| File Size | 502.54 KB |
| Description | Digital Power Management |
| Datasheet |
 MIC2800 Datasheet
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General Description
The MIC2800 is a high performance power management IC, giving three output voltages with maximum efficiency.
Integrating a 2MHz DC/DC converter with an LDO post regulator, the MIC2800 gives two high efficiency outputs with a second, 300mA LDO for maximum flexibility.
Key Features
- a LOWQ® mode, reducing the total current draw while in this mode to less than 30µA. In LOWQ® mode, the output noise of the DC to DC converter is 75µVRMS, significantly lower than other converters which use a PFM light load mode that can interfere with sensitive RF circuitry. The DC to DC converter uses small values of L and C to reduce board space but still retains efficiencies over 90% at load currents up to 600mA. The MIC2800 is a µCap design, operating with very small ceramic output capacitor.