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Allegro Microsystems Stepper Motor Driver IC Bipolar Configuration 45 V 750 mA SOIC 24-Pin A4970SLBTR-T
Specifications
| Country of Origin | India |
|---|---|
| Brand | Allegro Microsystems |
| Height | 2.45mm |
| Length | 15.4mm |
| Model | A4970SLBTR-T |
| Width | 7.5mm |
| Motor Type | Stepper |
| Mount Type | Surface |
| Series | A4970SLBTR |
| Configuration | Bipolar |
| Output Current | 1A |
| Maximum Operating Temperature | 85°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -20°C |
| Pin Count | 24 |
| Maximum Collector Emitter Voltage Vceo | 45V |
| Maximum Supply Voltage | 45V |
| Minimum Supply Voltage | 7.45V |
| Supply Current | 10mA |
| Maximum IGBT Collector Current | 750mA |
Key Features
- Designed for bipolar stepper motors operating within -20°C to 85°C temperature range.
- Supports supply voltages from 7.45 V to 45 V for versatile applications.
- Features a surface mount SOIC 24-pin package ideal for compact PCB designs.
- Delivers output current up to 1 A for precise motor control.
- Compact dimensions of 15.4 mm length, 7.5 mm width, and 2.45 mm height.
- Low supply current of 10 mA ensures efficient power usage.
- Suitable for industrial, automation, robotics, and electronic motor control systems.
- No automotive standard or specific approvals are applicable to this series.
Product Description
Allegro Microsystems A4970SLBTR-T is a high-performance stepper motor driver IC designed for bipolar motors. It operates with supply voltages ranging from 7.45 V up to a maximum of 45 V and controls motor currents up to 750 mA IGBT collector current. Encased in a 24-pin small outline integrated circuit (SOIC) surface-mount package, this device offers compact dimensions of 15.4 mm by 7.5 mm by 2.45 mm, suitable for space-constrained PCB layouts.
The IC is engineered to function reliably in temperature environments from -20°C to 85°C, making it adaptable for a variety of industrial and commercial applications. Its output current capability of 1 A allows for precise and efficient control of stepper motors in automation, robotics, and power management systems.
This driver IC is ideal for integration in electronic motor control circuits requiring bipolar operation configuration. It does not conform to any automotive standards or specific approvals but is optimized for high efficiency with a low supply current of 10 mA to minimize power consumption.
Designed for bipolar stepper motors with programmable control. Operation within wide voltage and temperature specifications ensures versatility. Surface-mounted package facilitates automated assembly and robust mounting.
Compact 24-pin SOIC footprint offers design flexibility for high-density PCBs. Low quiescent current supports energy-efficient design strategies. Suitable for industrial machinery, robotics, and power management applications.
Does not include certifications or automotive standard compliance.
Allegro Microsystems products offer reliable motor controller solutions that support industrial, laboratory, HVAC, and commercial motor drive applications. This model fits well in electronics components collections focused on motor driver integrated circuits.
Explore the extensive range of Motor Driver ICs and semiconductor components at EnvMart for superior quality and performance.
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Frequently Asked Questions
The A4970SLBTR-T supports supply voltages ranging from 7.45 V to a maximum of 45 V.
This stepper motor driver IC can deliver an output current of up to 1 A.
The dimensions of this model are 15.4 mm in length, 7.5 mm in width, and 2.45 mm in height.
It operates reliably in temperature environments from -20°C to 85°C.
The A4970SLBTR-T is encased in a 24-pin small outline integrated circuit (SOIC) surface-mount package.
This model is designed for bipolar stepper motors.
It has a low supply current of 10 mA, which helps in efficient power usage.
The maximum collector emitter voltage (Vceo) for the A4970SLBTR-T is 45 V.
No, this model does not conform to any automotive standards or specific approvals.
It is suitable for industrial machinery, automation, robotics, and electronic motor control systems.
The maximum IGBT collector current for the A4970SLBTR-T is 750 mA.
This model uses a surface mount type for installation.
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