The MAX16907RAUE/V+ is a 36V, 2.2MHz step-down converter with low operating current in 16 pin TSSOP package. This is a 3A, current-mode, step-down converter with an integrated high-side switch. The device is designed to operate with input voltages from 3.5V to 36V while using only 30FA 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. The device also features a power good monitor to ease power supply sequencing. It is used in high voltage input DC-DC converter, military and point of load applications.
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
(EN)
