MAX38800EVKIT#

The MAX38800EVKIT# is an evaluation kit (EV kit) for MAX38800. It serves as a reference platform for evaluating the MAX38800 voltage regulator IC in 19-bump WLCSP (2.2mm x 2.8mm) footprint. This single-chip, integrated switching regulator provides an extremely compact, highly efficient, fast, accurate and reliable power delivery solution for low output voltage applications. The MAX38800 has different programmability options to enable a wide range of configurations. The EV kit consists of a fully-assembled and tested printed circuit board (PCB) implementation of the MAX38800. Jumpers, test points and input/output connectors are included for flexibility and ease-of-use. Typical applications include servers/µservers, I/O and chipset supplies, GPU core supply, DDR memory VDDQ and VTT and point-of-load (PoL) applications.

• High-efficiency solution: up to 96% peak, up to 95.5% full-load
• Up to 94% light-load efficiency at 1A with DCM enabled
• Inductor valley current limit is configured to 7.5A (R_SEL = R1 = 2.67Kohm)
• Programmable switching frequency from 400KHz to 900KHz
• Programmable (+) and (-) OCP limit, programmable reference voltage with external I/P option
• Fast transient response with quick PWM™ architecture
• Differential remote sense with open-circuit detection, percentage-based output power good and OVP
• Open-drain status indicator (STAT) pin, input undervoltage and overvoltage lockout
• Adaptive dead time control, integrated boost switch
• Operation using ceramic input and output capacitors

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