STEPPER MOTOR CONTROLLER IC DRV8811

The DRV8811 provides an integrated stepper motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, as well as microstepping indexer logic to control a stepper motor. The output driver block for each consists of N-channel power MOSFETs configured as full H-bridges to drive the
motor windings. A simple step/direction interface allows easy interfacing to controller circuits. Pins allow configuration of the
motor in full-step, half-step, quarter-step, or eighth-step modes. Decay mode and PWM off time are programmable.
Internal shutdown functions are provided for over current protection, short circuit protection, under-voltage lockout and overtemperature.
The DRV8811 is packaged in a PowerPAD™ 28-pin HTSSOP package with thermal pad (Eco-friendly: RoHS and no Sb/Br)
FEATURES APPLICATIONS
• Printers 2• Pulse Width Modulation (PWM) Microstepping
Motor Driver • Scanners
– Built-In Microstepping Indexer • Office Automation Machines
– Up to 2.5-A Current Per Winding • Gaming Machines
– Three-Bit Winding Current Control Allows • Factory Automation
up to Eight Current Levels • Robotics
– Low MOSFET On-Resistance
• 8-V to 38-V Operating Supply Voltage Range
• Thermally Enhanced Surface Mount Package
More Datasheet
* STEPPER MOTOR CONTROLLER IC
* User Guide

Harga : Rp 3.020.000