The MPM3810A is an automotive-grade, step-down module converter with built-in power MOSFETs and an inductor. The module’s integrated inductor simplifies the power system design and provides easy and efficient use. The MPM3810A achieves 1.2A of peak output current from a 2.6V to 6V input voltage range with excellent load and line regulation. The output voltage is regulated as low as 0.6V. Only FB resistors and input/output capacitors are required to complete the design.
The constant-on-time control (COT) scheme provides fast transient response and eases loop stabilization. Full protection features include cycle-by-cycle current limiting and thermal shutdown.
The MPM3810A is ideal for a wide range of automotive applications including small ECUs, camera modules, telematics, and infotainment systems.
The MPM3810A is available in a small surface-mounted QFN-12 (2.5mmx3.0mmx0.9mm) package.
The EVM3810A-QB-00A is used for demonstrating the performance of MPS’s MPM3810A a low voltage high switching frequency step-down switcher with built-in power MOSFETs and power inductor. MPM3810A provides up to 1.2A peak highly efficient output with constant-on-time control for fast loop response.
The constant-on-time control (COT) scheme provides fast, transient response loop stabilization. Fault condition protection includes cycle-by cycle current limiting andf thermal shutdone TSD).
The MPM3810A is available in QFN 3.0x2.5x0.9mm package.