Maxim MAX14871EUE+T

驱动器 - 全集成，控制和功率级3A4.5V ~ 36V

Overview

Maxim MAX14871EUE+T Full-Bridge DC Motor Driver provides a low-power and 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 MAX14871EUE+T includes 3 modes of current regulation: fast decay, slow decay, and 25% current ripple modes. Current regulation is based on 25% ripple and simplifies the design and enables regulation independent of motor characteristics.

Features

Tape & Reel (TR) Package
Applications : General Purpose
Load voltage across the chip 4.5V~36V
base on MAX14871 number
designed with 2 outputs

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX14871EUE+T motor drivers applications.

• Dome
• Dash
• Footwell lighting
• Indicator
• Telltale lights
• Infotainment backlighting
• Tail lights
• Turn signals
• Brake lights
• CHMSL (center high-mount stop lamps)