BD71805MWV-E2

ROHM Semiconductor BD71805MWV System PMIC is a single chip power management IC for battery powered portable devices. Four DC-DC buck boosters, 3 LDOs, a 2A single-cell linear charger, Over voltage protection, and more are included in one package. Four 2.5MHz step-down converters supply power to the application processor and system peripherals. The regulators to the processor core supports DVS. The regulators maintain efficiency over a range of current loads by supporting both PFM and PWM modes. The high switching frequency allows the use of smaller inductors and capacitors.