MONOLITHIC POWER SYSTEMS (MPS) MPM54524GCQ-0000-P DC/DC POL Converter, Synchronous Buck, Adjustable, 4 to 16 V In, 0.4 to 5.5 V/5 A Out, EC LGA-51

MPM54524GCQ-0000-P is an integrated, quad 5A power module with an I²C interface. Device offers a complete power solution with built-in turn-on/-off sequencing control, configurable soft start (SS), compensation, and various protection thresholds. Constant-on-time control provides ultrafast transient response. The output voltage (VOUTx) (where x = A, B, C, or D) is adjustable via I²C bus or preset via multiple-time programmable (MTP) memory. The power-on/- off sequence is also configurable via the MTP or can be controlled via 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. Application includes FPGA and ASIC power supplies, networking and telecommunications, optical module power supplies.

• Wide 4V to 16V input voltage (VINx) (where x = 1 or 2) range
• Adaptive constant-on-time (COT) for ultraFast transient response
• Parallel operation with passive or active current balancing
• I²C-configurable output voltage (VOUTx) (where x = A, B, C, or D)
• Configurable switching frequency (fSW): 500KHz to 1000KHz
• Differential VOUTx remote sense (where x = A, B, or C)
• Accurate VOUTx, output current (where x= A, B, C, or D), and junction temperature monitoring via I²C
• Pre-biased start-up
• Overcurrent/undervoltage/undervoltage lockout/thermal shutdown/overvoltage protections
• ECLGA-51 package, operating temperature range from -40°C to +125°C

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.