The LTC ®3562 quad output step-down regulator is designed for multicore handheld microprocessor applications that operate from a single Li-Ion battery. Its four monolithic, high effi ciency buck regulators support Intel’s mobile CPU P-State and C-State energy saving operating modes. The output voltages are independently controllable via I2C, and each output can be independently started and shut down. Design- ers can choose from power saving pulse-skipping mode or Burst Mode ® operation, or select low noise LDO mode. The space-saving LTC3562 is available in a 3mm × 3mm QFN package and requires few external components.
The LTC3562 is a high-efficiency quad output synchronous buck regulator designed for multicore handheld microprocessor applications operating from a single Li-Ion battery. It supports Intel's mobile CPU P-State and C-State energy saving modes through independently controllable outputs via an I2C interface.
It is a quad output step-down regulator designed for multicore handheld microprocessor applications that operate from a single Li-ion battery.
Two of the regulators provide up to 600mA of output current each while the other two provide up to 400mA each.
The device is available in a 3mm x 3mm QFN package.