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Allegro Microsystems Stepper Motor Driver IC 28 V 1.4 A 28-Pin TSSOP A4980KLPTR-T
Specifications
| Country of Origin | India |
|---|---|
| Brand | Allegro Microsystems |
| Height | 1.05mm |
| Length | 9.7mm |
| Model | A4980KLPTR-T |
| Width | 4.4mm |
| Motor Type | Stepper |
| Mount Type | Surface |
| Series | A4980KLPTR |
| Configuration | Microstepping DMOS Driver |
| Maximum Operating Temperature | 150°C |
| Package Type | TSSOP |
| Minimum Operating Temperature | -40°C |
| Pin Count | 28 |
| Maximum Collector Emitter Voltage Vceo | 28V |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 3V |
| Supply Current | 4mA |
| Maximum IGBT Collector Current | 1.4A |
| Typical Switching Frequency | 4MHz |
Key Features
- The IC supports surface mount configuration optimized for high-efficiency motor control.
- It offers a typical switching frequency of 4 MHz for precise motor control.
- Operational voltage ranges from 3V minimum to 5.5V maximum supply voltage.
- Designed to operate reliably between -40°C minimum and 150°C maximum operating temperatures.
- Compact form factor measuring 9.7mm length, 4.4mm width, and 1.05mm height.
- Supply current is low at 4mA supporting efficient power usage.
- Contains 28 pins supporting integration in advanced motor control circuits.
- Suitable for industrial and consumer applications requiring precise stepper motor management.
Product Description
Allegro Microsystems A4980KLPTR-T is a stepper motor driver IC designed for efficient and precise control of stepper motors. Featuring a microstepping DMOS driver configuration, it supports up to 28V maximum collector-emitter voltage and a collector current of 1.4A, making it suitable for a broad range of motor control applications.
This surface-mount TSSOP packaged device integrates 28 pins in a compact footprint of 9.7mm length by 4.4mm width and a height of only 1.05mm, optimizing PCB space. The IC operates with a typical switching frequency of 4 MHz, providing high-speed switching performance needed for smooth motor operation.
The power supply voltage range extends from a minimum of 3V to a maximum of 5.5V, accommodating diverse power environments. It sustains a wide operating temperature range from -40°C to 150°C, ensuring robustness in industrial and harsh environments.
The low supply current of 4mA makes the A4980KLPTR-T power efficient, reducing thermal dissipation and increasing system reliability. This motor driver IC is ideal for industrial automation, robotics, HVAC systems, and manufacturing equipment where precise stepper motor driving is critical.
The IC's microstepping capability enhances motor precision and reduces vibration. Its surface mount package eases integration into compact motor controller boards. Thermal and voltage tolerances make it suitable for demanding operational conditions.
Applications include industrial automation, robotics, medical devices, and consumer electronics. Compatible with various stepper motors and control architectures.
EnvMart offers this Allegro Microsystems Motor Driver IC with verified quality and reliability for professional industrial designs, providing engineers with a trusted solution for precise motor control requirements.
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Frequently Asked Questions
The maximum collector-emitter voltage for the A4980KLPTR-T is 28V.
It offers a typical switching frequency of 4 MHz for precise motor control.
This model operates reliably between -40°C and 150°C.
The dimensions of this stepper motor driver IC are 9.7mm in length, 4.4mm in width, and 1.05mm in height.
The supply current is low at 4mA, supporting efficient power usage.
The supply voltage ranges from a minimum of 3V to a maximum of 5.5V.
This model contains 28 pins, supporting integration in advanced motor control circuits.
It is designed for use with stepper motors, providing efficient and precise control.
This stepper motor driver IC features a surface mount configuration.
It is suitable for industrial automation, robotics, HVAC systems, and manufacturing equipment requiring precise stepper motor management.
This model utilizes a microstepping DMOS driver configuration for enhanced motor control.
The country of origin for this stepper motor driver IC is India.
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