The MPM54322 is a 3A, dual-output power module that integrates a high-efficiency step-down DC/DC converter IC, two inductors, and selected passive components into a single over-molded package. The two outputs can be paralleled for up to 6A of current. The power module features an active current-balancing function that allows equal current sharing for the outputs operating in parallel.
The device offers a dedicated, configurable low-dropout (LDO) regulator with up to 500mA of output current (IOUT) for ultra-low noise output. Constant on-time (COT) control provides fast transient response and minimizes the required output capacitance.
The on-chip non-volatile memory (NVM) stores and restores device configurations. Operation parameters, as well as timing and protection thresholds are fully configurable via the I2C bus. The MPM54322 offers on-chip current sensing and voltage sensing to accurately monitor the input voltage (VIN), output voltage (VOUT), IOUT, and temperature telemetry via the I2C bus.
The MPM54322 is available in an ultra-thin LGA (5mmx5.5mmx1.85mm) package.
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