MAX16731AWX+

MAX16731AWX+ is a fully integrated step-down, highly efficient, step-down DC-DC switching regulator. The regulator is able to operate from 2.7V to 16V input supplies, and the output can be adjusted from 0.5V to 5.8V, delivering up to 30A of load current. The switching frequency of the device can be configured from 500kHz to 1.5MHz and can optimize the design in terms of size and performance. This utilizes fixed frequency, current-mode control with internal compensation. The IC features advanced modulation scheme and selectable discontinuous current mode (DCM) operation to provide improved performance. Operation settings and configurable features can be selected by three programming pins PGM0, PGM1, and PGM2. It has an internal 1.8V linear regulator output to power the gate drives and internal circuitry. Application includes communications equipment, networking equipment, servers and storage equipment, point-of-load voltage regulators, memory VDDQ.

• 45-bump WLP pin-package, temperature range from -40°C to +125°C
• High power density with low component count
• Single supply operation with integrated LDO for bias generation
• Wide operating range
• Optimized performance and efficiency
• 91.2% peak efficiency with VDDH = 12V, VOUT =1.2V, and fSW = 500kHz
• AMS to improve load transient
• Selectable DCM to improve light Load efficiency
• Differential remote sense

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