MAX20430 Datasheet (Analog Devices) - Four-Output Mini PMICs

MAX20430, Four-Output Mini PMICs

The MAX20430 is a high-efficiency, four-output DC-DC converter and windowed watchdog.

OUT1 is a synchronous step-down converter that converts vehicle battery voltage to 3.3V at up to 2.5A.

OUT3 boosts OUT1 to 5V at up to 500mA, while OUT2 and OUT4 low-voltage synchronous step-down converters operate

MAX20430 Features

* 2.1MHz fixed-frequency PWM mode for all DC-DC outputs for better noise immunity and loadtransient response. The 2.1MHz frequency operation allows for the use of all ceramic capacitors and minimizes external components. The programmable spread-spectrum frequency modulation minimizes radiated electrom