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Automotive 36V, 4A/5A/6A, Fully Integrated Synchronous Silent Switcher Buck Converters
MAX20404/MAX20405/MAX20406
General Description
The MAX20404/MAX20405/MAX20406/MAX20406E ICs are tiny, low EMI emission, synchronous Silent Switcher® buck converters with integrated high-side and low-side switches. The ICs are designed to deliver up to 6A with wide input voltages range from 3V to 36V. Voltage quality can be monitored by observing the PGOOD signal. The MAX20404/ MAX20405/MAX20406/MAX20406E can operate in dropout by running at 99% duty cycle, making them ideal for automotive and industrial applications. The MAX20404/MAX20405/MAX20406/MAX20406E offer programmable or fixed output voltages of 5V and 3.3V. The frequency is internally fixed at 2.1MHz (or 400kHz, 2.