EVM54304-MN-01A

EVM54304-MN-01A is an evaluation board designed to demonstrate the capabilities of MPM54304, a 4-channel output power module with an I2C interface. Channels 1 and 2 can deliver up to 3A (or a shared 6A) of continuous output current. Channels 3 and 4 can deliver up to 2A (or a shared 4A) of continuous output current. The MPM54304 integrates four high-efficiency, step-down DC/DC converters, four inductors and an I2C interface. Channels 1 and 2 can be paralleled to provide up to 6A of output current. Channels 3 and 4 can be paralleled to provide up to 4A of output current. The MPM54304 features constant-on-time (COT) control to provide a fast load transient response. The output voltage can be configured via the I2C bus or preset two times by multiple-time programmable (MTP) e-fuse. VOUT can also be adjusted via external resistor divider. When VOUT is set via the resistor divider, each channel’s soft-start time is same. The start-up and shutdown sequences are configurable via the MTP.

• 4V to 16V operating input voltage range
• Wide output voltage range
• 0.55V to 5.4V configurable I2C interface
• 0.6V to 7V or VIN x DMAX (If VIN exceeds 7V), external resistor divider
• Interleaved operation, configurable multi-functional GPIO pin
• I2C interface and configurable parameters
• Preset to MPM54304GMN-0000 configuration
• Used for FPGAs, multi-rail power systems, MCU power supplies and digital signal processors (DSPs)
• Forced PWM, auto-PWM and auto-PFM modes
• Start-up and shutdown sequencing, overcurrent and overvoltage protection threshold