TMC2590 stepper driver Datasheet

TMC2590 Datasheet, PDF, Equivalent


Part Number

TMC2590

Description

Cost-effective stepper driver

Manufacture

TRINAMIC

Total Page 30 Pages
Datasheet
Download TMC2590 Datasheet


TMC2590
POWER DRIVER FOR STEPPER MOTORS
INTEGRATED CIRCUITS
TMC2590 DATASHEET
Universal, cost-effective stepper driver for two-phase bipolar motors with external MOSFETs to fit
different motor sizes. With Step/Dir Interface and SPI and Stand-Alone option.
FEATURES AND BENEFITS
Motor Current from 1A to 8A using external (N&P) MOSFETs
High Voltage Range from 5V up to 60V DC operating voltage
High Resolution up to 256 microsteps per full step
Small Size 5x5mm (body) TQFP32-EP package
Low Power Dissipation using MOSFET power stage
High Temperature Tolerance due to low self-heating
EMI-optimized slope & current controlled gate drivers
Protection & Diagnostics short to GND, short to VS /
overcurrent, programmable overtemperature & undervoltage
StallGuard2high precision sensorless motor load detection
CoolStepload dependent current control saves up to 75%
MicroPlyer256 step smoothness with 1/16 step input.
SpreadCyclehigh-precision chopper for best current sine
wave form and zero crossing
Differential Current Sensing for quiet chopper operation
Resonance Dampening for mid-range velocity
BLOCK DIAGRAM
APPLICATIONS
Textile, Sewing Machines
Factory & Lab Automation
3D printing
Liquid Handling
Medical
Office Automation
Printer and Scanner
CCTV, Security
ATM, Cash recycler, POS
Pumps and Valves
Heliostat Controller
CNC Machines
DESCRIPTION
The TMC2590 driver for two-phase stepper
motors offers an industry-leading feature
set, including high-resolution microstep-
ping, sensorless mechanical load measure-
ment, load-adaptive power optimization,
and low-resonance chopper operation.
Standard SPI™ and STEP/DIR interfaces
simplify communication. The TMC2590 uses
external N- and P-channel MOSFETs for
motor currents from 1A up to roughly 8A.
No bootstrapping and charge-pump are re-
quired. Integrated protection and diag-
nostic features support robust and reliable
operation. High integration, high efficiency
and small form factor enable miniaturized
designs with low external component
count for cost-effective and highly
competitive solutions. Interfacing is
compatible to the TMC26x family.
TRINAMIC Motion Control GmbH & Co. KG
Hamburg, Germany

TMC2590
TMC2590 DATASHEET (V1.01 / 2019-SEP-18)
2
APPLICATION EXAMPLES: HIGH POWER SMALL SIZE
The TMC2590 scores with its robust design and high power density and a versatility that covers a wide
spectrum of applications and motor sizes, all while keeping costs down. Extensive support at the chip,
board, and software levels enables rapid design cycles and fast time-to-market with competitive products.
High energy efficiency from TRINAMIC’s CoolStep technology delivers further cost savings in related
systems such as power supplies and cooling. It is upward compatible to the TMC26x family of ICs and
offers higher gate driver strength than the TMC262-LA as well as additional short circuit protection and
failsafe options.
TMC2590-EVAL DEVELOPMENT PLATFORM
This evaluation board is a development platform for applications
based on the TMC2590. External power MOSFETs support drive
currents up to 4A RMS and up to 60V peak supply voltage.
The evaluation board system based on the CPU boards
LANDUNGSBRÜCKE or STARTRAMPE features an USB interface for
communication with the learning and development control
software TMCL-IDE running on a PC.
The control software provides a user-friendly GUI for setting
control parameters and visualizing the dynamic response of the
motor.
Evaluation board with 60V MOSFETs for 4A RMS
ORDER CODES
Order code
TMC2590-TA
TMC2590-TA-T
TMC2590-EVAL
ESELSBRÜCKE
LANDUNGSBRÜCKE
PN
00-0170
00-0170T
40-0166
40-0098
40-0167
Description
Size [mm²]
CoolStep™ driver for external MOSFETs, TQFP32 (RoHS) 5 x 5 (body)
tape on reel packaged TMC2590-TA
5 x 5 (body)
Evaluation board for TMC2590
85 x 55
Connector board fitting to Landungsbrücke
61 x 38
Baseboard for TMC2590-EVAL and further evaluation 85 x 55
boards
www.trinamic.com


Features POWER DRIVER FOR STEPPER MOTORS INTEGRA TED CIRCUITS TMC2590 DATASHEET Univers al, cost-effective stepper driver for t wo-phase bipolar motors with external M OSFETs to fit different motor sizes. Wi th Step/Dir Interface and SPI and Stand -Alone option. FEATURES AND BENEFITS M otor Current from 1A to 8A using extern al (N&P) MOSFETs High Voltage Range fro m 5V up to 60V DC operating voltage Hig h Resolution up to 256 microsteps per f ull step Small Size 5x5mm (body) TQFP32 -EP package Low Power Dissipation using MOSFET power stage High Temperature To lerance due to low self-heating EMI-opt imized slope & current controlled gate drivers Protection & Diagnostics short to GND, short to VS / overcurrent, prog rammable overtemperature & undervoltage StallGuard2™ high precision sensorle ss motor load detection CoolStep™ loa d dependent current control saves up to 75% MicroPlyer™ 256 step smoothness with 1/16 step input. SpreadCycle™ hi gh-precision chopper for best current sine wave form and zero crossing .
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