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Part Number MPC18730
Manufacturers Freescale Semiconductor
Logo Freescale Semiconductor
Description Power Management IC
Datasheet MPC18730 DatasheetMPC18730 Datasheet (PDF)

  MPC18730   MPC18730
www.DataSheet4U.com Freescale Semiconductor Advance Information Document Number: MPC18730 Rev. 4.0, 8/2006 Power Management IC with Five Regulated Outputs Programmed Through 3-Wire Serial Interface The MPC18730 Power Management IC (PMIC) regulates five independent output voltages from either a single cell Li-Ion (2.7 V to 4.2 V input range) or from a single cell Ni-MH or dry cell (0.9 V to 2.2 V input range). The PMIC includes 2 DC-DC converters and 3 low drop out (LDO) linear regulators. The output voltage for each of the 5 output voltages is set independently through a 3-wire serial interface. The serial interface also configures the PMIC's versatile start-up control system, which includes multiple wakeup, sleep, standby, and reset modes to minimize power consumption for portable equipment. In single cell Li-Ion applications two DC-DC converters are configured as buck (step-down) regulators. In single cell Ni-MH or dry cell applications, one DC-DC converter is configured as a boos.



18730 MPC18730 1N4001H-T


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