TMC5221

Name: TMC5221
Brand: Analog Devices
Availability: InStock

推荐用于新设计

16V, 1.4ARMS, Ultra-Small Stepper Driver and Controller

数据手册 (Rev. 0) 产品选型表

产品模型: 2

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概述

2.1V to 16V DC Supply Voltage Range
1.1V to 2V Interface Level Fits Mobile CPUs
Low R_DS(ON) (HS + LS): 0.17Ω Typical (T_A = +25°C)
Up to 1.4_ARMS Coil Current (2A Sine Peak)
Fully-Integrated Lossless Current Sensing (ICS)
Eight-Point Motion Controller for Minimum Jerk
STEP/DIR Interface with MicroPlyer™ Interpolation
SPI (TMC5221) or I²C (TMC5222) Interface
TriCoder Sensorless Standstill Steploss Detection
High Resolution with 256 Microsteps per Full Step

StealthChop2™ Silent Motor Operation
SpreadCycle™ Highly Dynamic Chopper Mode
StallGuard2™ and StallGuard4™ Sensorless Motor Load Detection
CoolStep™ Current Control Saves Energy up to 75%
ADC for Supply Voltage Supervision
Passive Braking and Freewheeling Mode
Bridge Disable, Reset, and Low-Power Mode
OTP Preconfiguration and Safe Parameter Limits
Motor Phase and Chip Temperature Measurement
2.3mm × 2.49mm, 30-Pin, WLCSP with 0.4mm Pitch

产品模型: 2

参考资料

数据手册 1

TMC5221/TMC5222: 16V, 1.4ARMS, Ultra-Small Stepper Driver and Controller Data Sheet (Rev.0) 08/25/2026

用户手册 1

TMC5222-EVKIT User Guide: 16V/1.4ARMS Ultra Small Stepper Driver and Controller (Rev.1) 08/25/2026

ADI 始终高度重视提供符合最高质量和可靠性水平的产品。我们通过将质量和可靠性检查纳入产品和工艺设计的各个范围以及制造过程来实现这一目标。出货产品的“零缺陷”始终是我们的目标。查看我们的质量和可靠性计划和认证以了解更多信息。

产品型号	引脚/封装图-中文版	文档	CAD 符号，脚注和 3D模型
TMC5221AWV+	W302V2Z+1	Material Declaration Reliability Report 资料包	Ultra Librarian SamacSys
TMC5221AWV+T	W302V2Z+1	Material Declaration Reliability Report 资料包	Ultra Librarian SamacSys

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评估套件

16V/1.4ARMS Ultra Small Stepper Driver and Controller

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特性和优点

2.1V to 16V DC Voltage Range
Low R_DS(ON) (HS + LS): 0.170Ω (typ, T_A = +25°C)
Current Ratings (+25°C, typ)

Full-Scale Current I_PEAK = 2.0AMAX
Full-Scale Current IRMS = 1.4A_RMS

Fully Integrated, Lossless Current Sensing (ICS)
Eight-Point Motion Controller for Minimum Jerk
Step/Direction Interface with MicroPlyer™ StepInterpolation
I2C Interface
Reference Switch Inputs
TriCoder Sensorless Standstill Steploss Detectionand Full-Step Encoder
Highest Resolution with 256 Microsteps per Full Step
StealthChop2 Silent Motor Operation
SpreadCycle™ Highly Dynamic Chopper Mode
StallGuard2™ and StallGuard4™ Sensorless MotorLoad Detection
CoolStep™ Current Control for Energy Savings up to75%
Passive Braking and Freewheeling Mode
Bridge Disable, Reset, and Low-Power Mode
Motor Phase and Chip Temperature Measurement
Full Protection and Diagnostics

产品详情

The TMC5222-EVKIT is part of the ADI Trinamic™ evaluation board system. The boards included in this kit, in combination with the TMCL-IDE, allow for an uncomplicated first evaluation of the TMC5221/TMC5222, while also providing full control of all its features.

The TMC5221/TMC5222 are miniaturized, smart, high-performance single-axis stepper motor controller and driver ICs with serial communication interfaces and extensive diagnostic capabilities. Their high integration, high energy efficiency, and small form factor enable miniaturized and scalable systems for cost-effective solutions. StealthChop2™ ensures absolutely noiseless operation combined with maximum efficiency and the optimal motor torque control.

The TMC5221/TMC5222 combine a flexible 8-point ramp generator with reduced jerk for automatic positioning with a smart stepper motor driver based on a 256 microstep built-in indexer and two fully integrated 16V, 2.0A_MAX H-bridges plus nondissipative integrated current sensing (ICS), which eliminates bulky external sense resistors resulting in space and power savings.

Since the TMC5221 and TMC5222 share the same functionality except the communication Interface, a separate evaluation kit for TMC5221 is not available. Use TMC5222-EVKIT to evaluate the general functionality of each IC.