MAX25203EVKIT#

MAX25203 evaluation kit (EV kit) is a Fully assembled and tested board for evaluating the MAX25203 dual phase automotive synchronous boost controller. The MAX25203 enables infotainment systems to stay in regulation during cold crank or start-stop operation all the way down to battery input of 1.8V. It can also be used to generate backlight voltage and class D audio amplifier voltages. This device can start with an input voltage supply from 4.5V to 42V and can operate down to 1.8V after start-up and has a low 5µA shutdown supply current. The MAX25203 features a power-OK monitor, overvoltage and undervoltage lockout. Protection features include cycle-by-cycle current limit and thermal shutdown. It is specified for operation over the -40°C to +125°C automotive temperature range.

• Meets Stringent OEM Module Power Consumption and Performance Specifications
• Preset gate drive voltage for external MOSFETs from 5.5-10V allows user to optimize external MOSFET
• Current sharing accuracy is ±5% between 2 phases to improve system efficiency
• EMI reduction features reduce interference with sensitive radio bands
• Integration and thermally enhanced packages save board space and cost
• Protection features and I2C diagnostics for improved system reliability

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party