MPM3814CGPA-Z

MPM3814C is an ultra-small synchronous, step-down power module with an integrated inductor. The MPM3814C achieves 1A of continuous output current (IOUT) from a 2.75V to 6V input voltage (VIN) range, with excellent load and line regulation. The MPM3814C works in forced continuous conduction mode (FCCM) and has a small output voltage (VOUT) ripple with one output capacitor. This makes the device well suited for optical modules, FPGA, ASIC, and other applications requiring low ripple noise and a small PCB area. VOUT can be regulated to be as low as 0.6V. Only FB resistors, input capacitors, and output capacitors are required to complete the design. Constant-on-time control (COT) provides fast transient response, high efficiency, and easy loop stabilization. Applications include FPGA, ASIC, DSP power, optical modules, LDO replacements, power for portable products, storage (solid-state drives and hard-disk drives), space-constrained applications.

• Adjustable output voltage (VOUT) from 0.6V
• Up to 1A continuous output current (IOUT)
• 100% duty cycle in dropout
• Up to 92.3% efficiency with 3.3V to 1.8V
• Forced continuous conduction mode (FCCM)
• Enable (EN) and power good (PG) for power sequencing
• Cycle-by-cycle overcurrent protection (OCP)
• Short-circuit protection (SCP) with hiccup mode
• Only four external components required
• Available in an ECLGA-14 package