Short Desc. : SGC66XXX DC/DC Buck-Boost - Multiple Output Ultra Low IQ Series
Overview :
The SGC66XXX family fast response, multiple output, ultra low quiescent auto up-down switched DC/DC regulator IP solutions for integration on SoC is the best solution for low power cores with fast activity variation (where most DC/DC converters fail). The family uses advanced control techniques to achieve regulation over the four independent outputs, soft start-up, superb transient response, and instantaneous overcurrent protection. The SGC66XXX operate with a coil as low as 1.0 µH and any type of output capacitor.
Features : - Low power multiple output buck-boost DC/DC
- Ultra low IQ: 8 µA
- Up to 4 different outputs using a single inductor
- Available in multiple output versions:
- Fixed output with voltage from 0.6 V to 3.6 V in 50 mV steps using metal mask programming
- Programmable 16 ranges of output from 0.8 V to 3.6 V down to 50 mV steps with 4-bit DAC
- Available with seven coil current ranges:
- From 50 mA to 300 mA
- Low ripple: 5 mV typical
- Large input range, from 0.8 V to 5.5 V
- Small 1 µH inductor
- Max efficiency: 91%
- Soft start and overcurrent protection
- Power good comparator and flag
- Indicative core area: 0,55 mm2
Categories :
Portability :
Type : Soft

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