The MPM54522 is a dual 6A 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 MPM54522's two outputs can be paralleled for up to 12A of current. This power module offers active current balancing, which allows equal current sharing of the outputs in parallel operation.
The MPM54522 offers a dedicated, configurable low-dropout regulator (LDO) with up to 500mA of output current (IOUT) to provide ultra-low noise output. The MPM54522 adopts a constant-on-time (COT) control scheme that provides fast transient response and minimizes the required output capacitance. The MPM54522 provides an on-chip non-volatile memory (NVM) to store and restore device configurations. Operation parameters, timing, and protection thresholds are fully configurable via the I2C bus. The MPM54522 offers on-chip current and voltage sensing that enables accurate input voltage (VIN), output voltage (VOUT), IOUT, and temperature telemetry across the I2C bus.
The MPM54522 is available in an ultra-thin LGA (5mmx6.5mmx2.76mm) package.
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