Datasheet Texas Instruments DRV8886ATPWP — Datenblatt

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SLVSDO1 – JANUARY 2017 DRV8886AT 2-A Stepper Motor Driver With Integrated Current Sense
and AutoTuneв„ў Technology
1 Features 3 Description The DRV8886AT 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
DRV8886AT 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
AutoTuneв„ў Adaptive Decay Technology,
Slow, and Mixed Decay Options …