Datasheet Texas Instruments DRV8886PWP — Datenblatt

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SLVSDA4 – JANUARY 2017 DRV8886 2-A Stepper Motor Driver With Integrated Current Sense
1 Features 3 Description The DRV8886 is a stepper motor driver for industrial
and consumer end equipment applications. The
device is fully integrated with two N-channel power
MOSFET H-bridge drivers, a microstepping indexer,
and integrated current sensing. The DRV8886 is
capable of driving up to 2-A full scale or 1.4-A rms
output current (24-V and TA = 25В°C, dependent on
PCB design). PWM Microstepping Stepper Motor Driver
– Up to 1/16 Microstepping
– Non-Circular and Standard ½ Step Modes
Integrated Current Sense Functionality
– No Sense Resistors Required
– ±6.25% Full-Scale Current Accuracy
Slow and Mixed Decay Options
8 to 37-V Operating Supply Voltage Range
Low RDS(ON): 550 mО© HS + LS at 24 V, 25В°C …