Five-Channel, High Efficiency, DC-DC Power Management Unit

The SGM2101 is a single chip Power Management unit for a wide range of portable applications. It incorporates three synchronous Switching Regulators and two Switching Regulator controllers in a space saving thin QFN package. High efficiency, compact size and flexible configuration make SGM2101 the ideal power supply solution for two AA cells or single Li-ion battery powered equipments. Synchronous Switching Regulators SU, SD, & MAIN, provide the core powers for CPU, DSP and I/O. Switching Regulator controllers, AUXA and AUXB, coupled with external MOSFETs provide versatile auxiliary powers for LCD panel bias, LED backlight, stepping motor, or memory module. All channels operate at the same programmable constant switching frequency, ranging from 100kHz to 1MHz. Each channel, with built-in digital soft-start, CAN be individually selected, and programmed to the desired output voltage with two external resistors. Power OK, short-circuit flag and thermal protection features provide the system status and extra level of fault protection. By sg-micro
SGM2101 's PackagesSGM2101 's pdf datasheet

SGM2101 Pinout, Pinouts
SGM2101 pinout,Pin out
This is one package pinout of SGM2101,If you need more pinouts please download SGM2101's pdf datasheet.

SGM2101 Application circuits
SGM2101 circuits
This is one application circuit of SGM2101,If you need more circuits,please download SGM2101's pdf datasheet.

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