MIC2800 Digital Power Management

Micrel Semiconductor

Description

MIC2800 Digital Power Management IC 2MHz, 600mA DC/DC w/Dual 300mA/300mA Low VIN LDOs General .
The MIC2800 is a high performance power management IC, giving three output voltages with maximum efficiency.

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Datasheet Specifications

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

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 u

Applications

* Mobile phones
* PDAs
* GPS receivers
* Digital still cameras
* Portable media players Typical Application VIN 2.7V to 5.5V 4.7µF/ 6.3V GND CBYP 0.01µF MIC2800-xxxYML VIN VIN EN1 LOWQ EN2 CBYP CBIAS PGND CBIAS 0.1µF LDO SW FB 2.2µH LDO1 LDO2 POR CSE

MIC2800 Distributors

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Digital Power Management Micrel Semiconductor

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