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

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