Six-channel Active Dc Output Controller, Monitor, Marginer And Sequencer Microelectronics, Inc.

The SMM665B is an Active DC Output power supply Controller (ADOCTM) that monitors, margins and cascade sequences. The ADOC feature is unique and maintains extremely accurate settings of system supply voltages to within 0.2% under full load. The device actively controls up to six DC/DC converters that use a Trim or Regulator VADJ/FB pin to adjust the output voltage. For system test, the part also controls margining of the supplies using I 2 C commands. It CAN margin supplies with either positive or negative control within a range of 0.3V to VDD depending on the specified range of the converter. The SMM665B also intelligently sequences or cascades the power supplies on and off in any order using enable outputs with programmable polarity. It CAN operate off any intermediate bus supply ranging from 8V to 15V or from 5.5V to as low as 2.7V. The part monitors six power supply channels as well as VDD, 12V input, two general-purpose Analog inputs and an internal Temperature Sensor using a 10-bit ADC The 10-bit ADC CAN measure the value on any one of the monitor channels and output the data via the I 2 C bus. A host system CAN communicate with the SMM665B status Register optionally control Power-on/off, margining and utilize 4K-bits of nonvolatile memory. By SUMMIT Microelectronics, Inc:
SMM665B 's PackagesSMM665B 's pdf datasheet



SMM665B Pinout, Pinouts
SMM665B pinout,Pin out
This is one package pinout of SMM665B,If you need more pinouts please download SMM665B's pdf datasheet.

SMM665B Application circuits
SMM665B circuits
This is one application circuit of SMM665B,If you need more circuits,please download SMM665B's pdf datasheet.


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