TMC5041 motor driver chip overview/features/parameters/applications

Overview and Features: TMC5041 is an IC integrated with controller and driver produced by TRINAMIC of Germany. It can independently drive two stepper motors at the same time. It is a powerful system-on-chip. It integrates complex SixPoint ramp generator and first-class diagnosis and protection functions in the industry in a micro 7 mm X 7 mm QFN package. It also adds StealthChop™ silent drive technology, SpreadCycle™ anti-shake technology, CoolStep™ current dynamic adjustment technology (energy saving 75%), DcStep™ torque regulation technology, and StallGard™ stall detection function.

It can effectively limit noise and prevent jitter in the following applications, usually in applications near operators, applications using multiple stepper motors, video surveillance applications where equipment close to walls and ceilings can amplify noise, and consumer applications such as home automation and air conditioning where users want to minimize noise.

Chip highlights:

Dual drive and control in one (integrated with two controllers, pre-drivers, and power MOS), driving two stepper motors simultaneously or separately; ultra-quiet, anti-shake, no step loss, anti-overshoot; dynamic torque adjustment, current control with load (energy saving 75%)

Product parameters:

 Suitable number of axes: 2

Motor Type: 2-Phase

Current: 1.1A

Working voltage: 5V~26V Maximum subdivision: 256

Control interface: SPI + S/D

 Stall detection: Yes

Current dynamic control: Yes

Anti-shake function: Yes

Silent drive technology: Yes

Ramp generator: SixPoint™, trapezoidal

Package: QFN48 (7x7)

TMC5041 motor driver chip and driver IC application areas:

Video surveillance, security

Office Automation

Antenna position control

Battery power unit

ATM, cash recycling equipment, POS

Laboratory Automation

Liquid Handling

Medical

Printers and Scanners

Pumps and Valves