MPM54524
DESCRIPTION
The MPM54524 is an integrated, quad 5A power module with an I2C interface. The device offers a plete power solution with built-in turn-on/-off sequencing control, configurable soft start (SS), pensation, and various protection thresholds.
Constant-on-time (COT) control provides ultrafast transient response. The output voltage (VOUTx) (where x = A, B, C, or D) is adjustable via the I2C bus or preset via the multiple-time programmable (MTP) memory. The power-on/off sequence is also configurable via the MTP or can be controlled via the I2C.
The MPM54524 offers configurable active voltage positioning (AVP), which generates a droop voltage (VDROOP). This allows four channels in parallel with passive current balancing. In addition, buck regulator A (buck A) and buck regulator B (buck B) can operate in parallel for up to 10A in interleaving mode, which enables active current balancing. Full protection features include under-voltage lockout (UVLO), over-current protection (OCP),...
