TMC2300-LA

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TMC2300-LA

LOW VOLTAGE STEPPER MOTOR DRIVER

  • Manufacturer
  • Mfr. Part #TMC2300-LA
  • Package 20-QFN (3x3)
  • Datasheet
  • In Stock6166

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Specifications

Package Tube
Series stallGuard™
ProductStatus Active
MotorType-Stepper Bipolar
MotorType-ACDC Brushed DC
Function Driver - Fully Integrated, Control and Power Stage
OutputConfiguration Half Bridge (2)
Interface Step/Direction, UART
Technology Power MOSFET
StepResolution 1 ~ 1/256
Applications Automation Control, Medical, Printer
Current-Output 1.2A
Voltage-Supply 2V ~ 11V
Voltage-Load 2V ~ 11V
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 20-VFQFN Exposed Pad

Overview

Description

Introduction to TMC2300-LA
- It is a Trinamic stepper motor driver IC for two‑phase bipolar motors, designed for quiet, smooth motor control with efficient current regulation.
- Interface: Step and Dir control (with options for a configuration interface on some variants) to set microstep mode and motor current (via a reference resistor).
- Features (high level): microstepping, protection against overcurrent/overtemperature/undervoltage, and built‑in current regulation to reduce heat and motor noise.
- Benefits: quieter operation, smoother torque, and robust protection for motor and driver.
- Applications: common in 3D printers, CNCs, robotics, and other precision motor systems.
- Note: The “LA” suffix indicates a specific package/variant. For exact electrical specs (voltage/current ranges, microstep options, and interface details), consult the TMC2300-LA datasheet.

Features

Here are the main features of the TMC2300-LA:
- Two‑phase stepper motor driver with Step/Direction interface
- Microstepping up to 1/256
- StealthChop for ultra‑quiet operation; SpreadCycle for torque/pulse control
- StallGuard sensorless load detection
- CoolStep automatic current reduction for efficiency and cooling
- Adjustable peak motor current and decay/microstep settings
- Wide supply voltage range (typically 4.75–46 V)
- PWM chopper current regulation
- Protection: undervoltage, overcurrent, overtemperature (and fault conditions)
- Compact package suitable for compact boards and integration
Note: exact pinout and interface options may vary by package variant; consult the datasheet for details.

Package

HTSSOP-28 (28-pin) package.

Pinout

- Pin count: 28 pins (28-pin package)
- Function: A single-channel stepper motor driver with microstepping and translator features (StallGuard), driven by STEP/DIR inputs (plus EN, SLEEP/RESET, DIAG). Configuration/current control is via an SPI-like interface and a reference current setting.

Manufacturer

Manufacturer: Trinamic Motion Control GmbH (brand Trinamic). Kind of company: a German semiconductor company that designs motor-control ICs and motion-control solutions; it is now part of Microchip Technology.

Application

- 3D printers (X/Y/Z axes, extruder)
- CNC machines (milling/engraving)
- Robotics (robot arms, grippers, actuators)
- Automation equipment and precision stages
- Plotters, printers, scanners and other compact motion systems

Equivalent

Equivalent products (2‑phase microstepping stepper drivers) from other vendors:
- Allegro: A4988, A4983
- TI: DRV8825, DRV8880
- Trinamic: TMC2130, TMC2209, TMC2208
Note: Interfaces, current regulation, microstep options, and packaging differ; verify specs before replacement.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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