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MIC2800 Datasheet Digital Power Management

Manufacturer: Micrel Semiconductor

Overview: MIC2800 Digital Power Management IC 2MHz, 600mA DC/DC w/Dual 300mA/300mA Low VIN LDOs.

Datasheet Details

Part number MIC2800
Manufacturer Micrel Semiconductor
File Size 502.54 KB
Description Digital Power Management
Datasheet MIC2800-MicrelSemiconductor.pdf

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.

The MIC2800

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.

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MIC2800 Distributor