MP8620DQK-LF-Z

The MP8620 is a fully integrated step-down converter with internal power MOSFETs. It achieves 25A continuous output current over a wide input supply range with excellent load and line regulation. The MP8620 can be configured and optimized as a single phase or a multiphase solution to support high current (50A- 100A) applications. This provides the flexibility and at the same time meets the efficiency requirement with less components. Average current mode control scheme is employed in the MP8620. The device operates reliably even with low duty cycle and noisy environment. Fault condition protection include cycle-by-cycle current limit, thermal shutdown, output shortcircuit, output under voltage and output over voltage protection. The MP8620 requires a minimum number of readily available standard external components and is available in a 6x6mm QFN package. The MP8620 is suitable for a wide range of space-constraint applications, including point of load regulation for FPGAs, ASICs, DDR memory power, and power systems for networking and data centers.

Supports Multi-phase Configuration up to 100A Wide 6V to 16V Operating Input Range 25A Output Current 3m?/12m? Internal Power MOSFET Switches Deliver up to 95% Efficiency Synch Output to Drive Another Regulator in 90o, 120o,180o Phase-Shift Operation Synch from 300kHz to 900kHz External Clock Default 600kHz Frequency, Programmable from 300kHz to 1.5MHz Feedback Voltage Accuracy: 1.0% Programmable Soft-Start Startup Tracking EN and Power Good for Power Sequencing Cycle-by-Cycle Over Current Protection, SCP, OCP, OVP, UVP and Thermal Shutdown Output Adjustable from 0.8V Stable with Low ESR Output Ceramic Capacitors Available in a 6x6mm QFN Package