DRV8818A 35V, 2.5A Stepper Motor Driver with 1/8 Microstepping, STEP/DIR Interface and Smart Tune Technology

1 Features • Stepper motor driver – Simple STEP/DIR interface – Up to 1/8 microstepping indexer – Programmable mixed decay, blanking, and off time • 8V to 35V operating supply voltage range • Smart tune, slow, fast, and mixed decay options • High current capacity: 2.5A full-scale, 1.8A RMS

文件：1.4469 Mbytes 页数：30 Pages

TI

德州仪器

具有 1/8 微步进、STEP/DIR 接口和智能调优技术的 35V、2.5A 步进电机驱动器

The DRV8818A provides an integrated stepper motor driver for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers and microstepping indexer logic to control a stepper motor.\n\nThe output driver block for each consists of N-channel power MOSFETs configu • Stepper motor driver \n• Up to 1/8 microstepping indexer\n• 8V to 35V operating supply voltage range\n• High current capacity: 2.5A full-scale, 1.8A RMS\n• Separate logic supply voltage (VCC)\n• DRV8818: 35V, 370mΩ HS+LS\n• Thermally-enhanced surface mount package\n• VM Undervoltage Lockout (UVLO);

TI

德州仪器

Stepper Motor Controller IC

文件：1.25515 Mbytes 页数：31 Pages

TI

德州仪器

STEPPER MOTOR CONTROLLER IC

文件：714.15 Kbytes 页数：20 Pages

TI

德州仪器

STEPPER MOTOR CONTROLLER IC

文件：748.69 Kbytes 页数：20 Pages

TI

德州仪器