MAX16907RATE/V+

The MAX16907RATE/V+ is a 36V, 2.2MHz step-down converter with low operating current in 16 pin TQFN package. This is a 3A, current-mode, step-down converter with an integrated high-side switch. The device is designed to operate with input voltage from 3.5V to 36V while using only 30µA quiescent current at no load. The switching frequency is adjustable from 1MHz to 2.2MHz by an external resistor and can be synchronized to an external clock. The output voltage is pin selectable to be 5V fixed or adjustable from 1V to 10V. The wide input voltage range along with its ability to operate at high duty cycle during undervoltage transients makes device ideal for automotive and industrial applications. The device operates in skip mode for reduced current consumption in light load applications. It also features a power good monitor to ease power supply sequencing.

• 42V input transients tolerance, operating temperature range from -40°C to 125°C
• Automotive AEC-Q100 grade 1 qualified
• High duty cycle during undervoltage transients
• Integrated 3A internal high side (70mohm typ) switch
• Fast load transient response and current mode architecture
• Frequency synchronization input
• 30µA standby mode operating current
• 5µA typical shutdown current
• Disabled spread spectrum
• Overvoltage, undervoltage, overtemperature and short circuit protections

Applications

Power Management, Industrial, Automotive

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