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
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MPM3814CGPA-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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