Analog Devices MAX38803 | Demoboard MAX38803 Evaluation Kit

Description

The MAX38803 evaluation kit (EV kit) serves as a reference platform for evaluating the MAX38803 voltage regulator IC. 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 MAX38803 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 MAX38803. Jumpers, test points, and input/output connectors are included for flexibility and ease-of-use. Refer to the data sheet for ordering information and more details.

Features

• High-Efficiency Solution
  • Up to 96% Peak
  • Up to 92% Full-Load
• Up to 94% Light-Load Efficiency at 1A with DCM Enabled
• Inductor Valley Current Limit is Configured to 12A (R_SEL = R1 = 46.4kΩ)
• Programmable Switching Frequency from 400kHz to 900kHz
• Programmable Positive and Negative OCP Limit
• Programmable Reference Voltage with ExternalInput Option
• Fast Transient Response with Quick PWM™Architecture
• Differential Remote Sense with Open-CircuitDetection
• 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
• 19-Bump WLCSP (2.2mm x 2.8mm) Footprint
• Operation Using Ceramic Input and OutputCapacitors

Typical applications

• I/O and Chipset Supplies / GPU Core Supply / DDR Memory—VDDQ and VTT / Point-of-Load (PoL) Applications
• Servers/μServers

More information

• IC product information