Trinamic TMC429-PI24 is a single-chip motion controller with a powerful ARM Cortex M4 core and an integrated stepper motor driver. It offers a wide range of features, including:
- Precise motion control: The TMC429-PI24 can control stepper motors with up to 256 microsteps per full step, enabling precise positioning and smooth motion.
- High-speed operation: The TMC429-PI24 can operate at speeds up to 300 krpm, making it ideal for high-performance applications.
- Built-in sensorless load detection: The TMC429-PI24 can detect the load on the motor without the need for an external sensor, making it easy to implement features such as stall detection and adaptive current control.
Trinamic TMC429-PI24 is a single-chip motion controller with a powerful ARM Cortex M4 core and an integrated stepper motor driver. It offers a wide range of features, including:
- Precise motion control: The TMC429-PI24 can control stepper motors with up to 256 microsteps per full step, enabling precise positioning and smooth motion.
- High-speed operation: The TMC429-PI24 can operate at speeds up to 300 krpm, making it ideal for high-performance applications.
- Built-in sensorless load detection: The TMC429-PI24 can detect the load on the motor without the need for an external sensor, making it easy to implement features such as stall detection and adaptive current control.
APPLICATION NOTE
©2022 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Download newest version at: www.trinamic.com
AN005o: IC Package / PCB Footprint Guidelines - SOP24
Document Revision V2.11 •2021-Dec-09
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 SOP24 Package Details 2
4.1 SOP24 .................................................... 2
4.2 Dimensions ................................................ 2
4.3 Land Pattern ................................................ 3
5 General PCB Footprint and Packaging Information Resources 4
5.1 Tray Box .................................................. 4
6 Disclaimer 5
7 Revision History 5
1 Figures Index
1 SOP24 3D example ........... 2
2 SOP24 package outline drawings . . . 2
3 SOP24 example land patterns .... 3
4 Box for trays with dimensions .... 4
2 Tables Index
1 SOP24 dimensions ........... 3 2 Document Revision ........... 5
AN005o: IC Package / PCB Footprint Guidelines - SOP24 •Application Note •Document Revision V2.11 •2021-Dec-09 2/5
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 SOP24 Package Details
4.1 SOP24
Figure 1: SOP24 3D example
4.2 Dimensions
Figure 2: SOP24 package outline drawings
©2022 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at www.trinamic.com
AN005o: IC Package / PCB Footprint Guidelines - SOP24 •Application Note •Document Revision V2.11 •2021-Dec-09 3/5
Table 1: SOP24 dimensions
Symbol Dimensions in MILLIMETERS Dimensions in INCHES
Min Typ Max Min Typ Max
A2.35 – 2.65 0.0926 – 0.1043
A1 0.1 – 0.3 0.004 – 0.0118
A2 – – – – – –
B0.33 – 0.51 0.013 – 0.02
C0.23 – 0.32 0.0091 – 0.0125
D15.2 – 15.6 0.5985 – 0.6141
E7.4 – 7.6 0.2914 – 0.2992
e1.27 BSC 0.05 BSC
H10 – 10.65 0.394 – 0.419
h0.25 – 0.75 0.01 – 0.029
L0.4 – 1.27 0.016 – 0.05
N24 24
α0◦– 8◦0◦– 8◦
4.3 Land Pattern
Figure 3: SOP24 example land patterns (unit: mm)
©2022 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at www.trinamic.com
AN005o: IC Package / PCB Footprint Guidelines - SOP24 •Application Note •Document Revision V2.11 •2021-Dec-09 4/5
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 Tray Box
Trays are packed in boxes like shown in the following figure 4.
Figure 4: Box for tray with dimensions (unit: mm).
©2022 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at www.trinamic.com
AN005o: IC Package / PCB Footprint Guidelines - SOP24 •Application Note •Document Revision V2.11 •2021-Dec-09 5/5
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 2: Document Revision
Version Date Author Description
V1.00 20.05.2017 SK V1.00 release version
V2.00 02.07.2021 FV Added Tray and Reel information. Removed outdated notes.
V2.10 30.07.2021 FV Added boxes for Tray and Reel.
V2.11 09.12.2021 FV Changed logo to ADI Trinamic.
©2022 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at www.trinamic.com
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Trinamic TMC429-PI24 User guide
- Type
- User guide
Trinamic TMC429-PI24 is a single-chip motion controller with a powerful ARM Cortex M4 core and an integrated stepper motor driver. It offers a wide range of features, including:
- Precise motion control: The TMC429-PI24 can control stepper motors with up to 256 microsteps per full step, enabling precise positioning and smooth motion.
- High-speed operation: The TMC429-PI24 can operate at speeds up to 300 krpm, making it ideal for high-performance applications.
- Built-in sensorless load detection: The TMC429-PI24 can detect the load on the motor without the need for an external sensor, making it easy to implement features such as stall detection and adaptive current control.
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