MAX14871EUE+

MAX14871 Full-Bridge DC Motor Driver

Analog Devices MAX14871 Full-Bridge DC Motor Driver provides a low-power, simple solution for driving and controlling brushed motors. The motors can have voltages between 4.5V and 36V. This driver has a very low driver on resistance, which reduces power during dissipation. This device features a charge-pump-less design for reduced external components and low supply current. The integrated current regulation allows user-defined peak startup motor currents and requires minimal external components. The MAX14871 includes three modes of current regulation: fast decay, slow decay, and 25% current ripple modes. Current regulation is based on a 25% ripple, simplifies the design, and enables regulation independent of motor characteristics.

Power Management ICs

Analog Devices Inc. Power Management ICs (PMICs) power innovation with precision and efficiency. With unmatched power densities, ultra-low noise technology, and superior reliability, Analog Devices’ PMIC portfolio supports complex power architectures in the most demanding applications, including industrial, automotive, and aerospace. Electronics engineers and designers are supported with power management evaluation boards and design tools, such as LTspice^®, to ease development and optimize performance. From Silent Switcher^® regulators and µModule^® power solutions to advanced battery management, LDOs, and digital power control, ADI delivers high-efficiency, low-noise, and compact solutions that ensure reliability and scalability.

Power Management ADI SLP