MAX20419EVKIT#

MAX20419EVKIT# is a fully assembled and tested evaluation kit (EV kit) that demonstrates the MAX20419ATGB/V+ power-management IC. The EV kit includes three high-efficiency, low-voltage DC-DC converters: OUT1 boosts a 3.3V input to 5V at up to 750mA, while two synchronous step-down converters (OUT2, OUT3) provide output voltages of 2.3V and 1.25V up to 2A. The 2.2MHz switching-frequency operation allows for the use of all-ceramic capacitors and minimizes external components. The EV kit features three on/off jumper controls and three reset outputs to indicate output status for each converter. The EV kit also provides a SYNC input to select the operating mode (PWM, skip, or external synchronization), and an open-drain power-good output (active low)(PV_OV) that asserts when the input supply voltage is 3.7% above or below the target input voltage.

• 3V to 5.5V operating supply voltage
• 5V at 750mA synchronous boost converter output
• 1.25V at 2A synchronous buck converter output
• 2.3V at 2A synchronous buck converter output
• Programmable windowed watchdog
• SYNC input supports FPWM, skip mode or external synchronization
• Individual (active low)RESET outputs
• Minimized external components
• Proven PCB layout
• Fully assembled and tested

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