Trinamic TMC2226-SA User guide

Brand: Trinamic

Model: TMC2226-SA

Type: User guide

This manual is also suitable for

TMC2225-SA

Trinamic TMC2226-SA

The Trinamic TMC2226-SA is a single-axis stepper motor driver IC with an integrated microstepping interpolator, stallGuard2 load-detection, and StealthChop2 silent operation. It is ideal for applications that require precise and quiet motion control, such as 3D printers, CNC machines, and robotics.

The TMC2226-SA is easy to use and can be interfaced with a variety of microcontrollers. It supports a wide range of step resolutions, from full-step to 256-microsteps, and can drive motors with up to 2.0 A of current. The stallGuard2 load-detection feature allows the driver to detect when the motor is stalled or overloaded, and the StealthChop2 silent operation mode reduces motor noise and vibration.

Trinamic TMC2226-SA

APPLICATION NOTE

Download newest version at: www.trinamic.com

AN005x: IC Package / PCB Footprint Guidelines - HTSSOP28

Document Revision V1.0 •2021-Feb-11

This application note is meant to be a practical guideline for a speciﬁc TRINAMIC IC package and

its PCB footprint. The document covers package dimensions, example footprint and general infor-

mation on PCB footprints.

Contents

1 Figures Index 1

2 Tables Index 1

3 Overview 2

4 HTSSOP28 Package Details 2

4.1 HTSSOP28 ................................................. 2

4.2 Dimensions ................................................ 3

5 General PCB Footprint and Packaging Information Resources 5

5.1 Tape & reel ................................................. 5

5.2 Reel Box .................................................. 6

5.3 Tray ..................................................... 7

5.4 Tray Box .................................................. 7

6 Disclaimer 8

7 Revision History 8

1 Figures Index

1 HTSSOP28 3D example ......... 2

2 HTSSOP28 package outline drawings 3

3 Quadrant assignment within the tape 5

4 Tape diagram .............. 5

5 Reel diagram ............... 5

6 Box for reel with dimensions ..... 6

7 Tray with dimensions .......... 7

8 Box for trays with dimensions .... 7

2 Tables Index

1 HTSSOP28 dimensions ......... 4

2 Dimensions and properties of Tape

and Reel ................. 6

3 Document Revision ........... 8

AN005x: IC Package / PCB Footprint Guidelines - HTSSOP28 •Application Note •Document Revision V1.0 •2021-Feb-11 2/8

3 Overview

This application note is meant to be a practical guideline for a speciﬁc TRINAMIC IC package and its PCB

footprint. The document covers package dimensions, example footprint and general information on PCB

footprints with their packaging as well.

4 HTSSOP28 Package Details

4.1 HTSSOP28

Figure 1: HTSSOP28 3D example

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AN005x: IC Package / PCB Footprint Guidelines - HTSSOP28 •Application Note •Document Revision V1.0 •2021-Feb-11 3/8

4.2 Dimensions

Figure 2: HTSSOP28 package outline drawings

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AN005x: IC Package / PCB Footprint Guidelines - HTSSOP28 •Application Note •Document Revision V1.0 •2021-Feb-11 4/8

Table 1: HTSSOP28 dimensions

Symbol Dimensions in MILLIMETERS Dimensions in INCHES

Min Typ Max Min Typ Max

A– – 1.20 – – 0.0472

A1 0.05 – 0.15 0.002 – 0.0059

A2 0.90 1.00 1.10 0.0354 0.0394 0.0433

A3 0.34 0.44 0.54 0.0134 0.0173 0.0197

b0.20 – 0.29 0.008 – 0.0114

b1 0.19 0.22 0.25 0.0075 0.0087 0.0098

b2 0.19 – 0.25 0.0075 – 0.0098

c0.13 – 0.18 0.0051 – 0.0071

c1 0.12 0.13 0.14 0.0047 0.0051 0.0055

c2 0.12 – 0.14 0.0047 – 0.0055

D9.60 9.70 9.80 0.378 0.382 0.3858

D1 6.20 REF 0.244 REF

E6.20 6.40 6.60 0.244 0.252 0.2598

E1 4.30 4.40 4.50 0.1693 0.1732 0.1772

E2 2.75 REF 0.1083 REF

e0.55 0.65 0.75 0.0217 0.0256 0.0295

L0.45 0.60 0.75 0.0177 0.0236 0.0295

L1 1.00 REF 0.0394 REF

L2 0.25 BSC 0.0098 BSC

R0.09 – – 0.0035 – –

R1 0.09 – – 0.0035 – –

S0.20 – – 0.008 – –

θ0◦– 8◦0◦–8◦

θ110◦12◦14◦10◦12◦14◦

θ210◦12◦14◦10◦12◦14◦

θ310◦12◦14◦10◦12◦14◦

θ410◦12◦14◦10◦12◦14◦

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AN005x: IC Package / PCB Footprint Guidelines - HTSSOP28 •Application Note •Document Revision V1.0 •2021-Feb-11 5/8

5 General PCB Footprint and Packaging Information Resources

These guidelines and information are proposals and suggestions as they are proven and work well with

TRINAMIC modules. Some ICs are available in Tape & Reel and in IC trays.

5.1 Tape & reel

Tape & Reel are dependent on the package and will have the following dimensions like shown in Table 2.

Figure 3: Quadrant assignment within the tape

Figure 4: Tape diagram. The pin1 orientation of a IC is in the upper left (Q1).

Figure 5: Reel diagram

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Table 2: Dimensions and properties of Tape (left) and Reel (right) (unit: mm)

K0 P1 A0 B0 W Cover Tape width Tape Mat. W1 Reel dia. Reel Hub dia. Color

3.2 12 10.9 18.3 24 21.3 PS 24 330 100 blue

5.2 Reel Box

A reel is packed in boxes like shown in the following ﬁgure 6.

Figure 6: Box for reel with dimensions (unit: mm).

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5.3 Tray

The following ﬁgure 7shows common HTSSOP28 trays with their corresponding dimensions. It is capable

of a total cell count of 308 (14 x 22). Cells marked with a cross are for vacuum pickup area. The pin1

orientation of a IC is in the lower left of each cell.

Figure 7: Tray with dimensions (unit: mm). The pin1 orientation of a IC is in the lower left of each cell.

5.4 Tray Box

Trays are packed in boxes like shown in the following ﬁgure 8.

Figure 8: Box for tray with dimensions (unit: mm).

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AN005x: IC Package / PCB Footprint Guidelines - HTSSOP28 •Application Note •Document Revision V1.0 •2021-Feb-11 8/8

6 Disclaimer

TRINAMIC Motion Control GmbH & Co. KG does not authorize or warrant any of its products for use in life

support systems, without the speciﬁc written consent of TRINAMIC Motion Control GmbH & Co. KG. Life

support systems are equipment intended to support or sustain life, and whose failure to perform, when

properly used in accordance with instructions provided, can be reasonably expected to result in personal

injury or death.

Information given in this application note is believed to be accurate and reliable. However, no responsi-

bility is assumed for the consequences of its use nor for any infringement of patents or other rights of

third parties that may result from its use.

Speciﬁcations are subject to change without notice.

All trademarks used are property of their respective owners.

7 Revision History

Table 3: Document Revision

Version Date Author Description

V1.00 11.02.2022 FV V1.00 release version

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Download newest version at www.trinamic.com

Trinamic TMC2226-SA User guide

Brand: Trinamic

Model: TMC2226-SA

Type: User guide

This manual is also suitable for

TMC2225-SA

Trinamic TMC2226-SA

Download PDF

report

Trinamic TMC2226-SA User guide

This manual is also suitable for

Trinamic TMC2226-SA User guide

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