STMicroelectronics_L7980ATR
original

STMicroelectronics
L7980ATR

739-L7980ATR
PDF Datasheet
2A DC-DC Controller, 28V In/Out, 1MHz, HSOP
18 Weeks

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Tech Specifications

Package/Case
HSOP
Lead Free
Lead Free
Max Input Voltage
28V
Min Input Voltage
4.5V
Max Operating Temperature
150°C
Min Operating Temperature
-40°C
Max Output Current
2A
Max Output Voltage
28V
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L7980ATR Description

The L7980ATR is a high-performance, single-phase stepper motor driver from STMicroelectronics. It is designed to drive one or two phase stepper motors with a current rating of up to 2.5A per phase.

Description:

The L7980ATR is a monolithic integrated circuit that provides a complete solution for driving stepper motors. It features a high-voltage power stage, a micro-stepping control, and advanced protection features. The device is available in a compact 38-pin TSSOP package.

Features:

  1. High-voltage power stage: The L7980ATR can operate from a supply voltage of up to 50V, making it suitable for a wide range of stepper motor applications.
  2. Micro-stepping control: The device supports micro-stepping resolutions of up to 1/32, allowing for smoother and quieter motor operation.
  3. Advanced protection features: The L7980ATR includes thermal shutdown, overcurrent protection, and under-voltage lockout to protect the motor and driver from damage.
  4. Compact package: The device is available in a compact 38-pin TSSOP package, making it easy to integrate into a variety of applications.
  5. Low power consumption: The L7980ATR features a low quiescent current of only 60mA, making it suitable for battery-powered applications.

Applications:

The L7980ATR is suitable for a wide range of stepper motor applications, including:

  1. Industrial automation
  2. Robotics
  3. Office automation
  4. Medical equipment
  5. Test and measurement equipment
  6. Consumer electronics

In summary, the L7980ATR is a high-performance stepper motor driver that offers a range of features, including micro-stepping control, advanced protection features, and a compact package. It is suitable for a wide range of applications, including industrial automation, robotics, and medical equipment.

FAQ

Does L7980ATR have quantity-based pricing?
Yes. L7980ATR currently has 8 pricing tier(s), starting from 1 units.
What is the mounting type of L7980ATR?
What is the standard lead time for L7980ATR?
What package or case is L7980ATR available in?
What is L7980ATR?
Availability (In Stock : 38665 )
Quantity Unit Price Ext. Price
1+ $2.49920 $2.50
10+ $1.86384 $18.64
25+ $1.70579 $42.64
100+ $1.53199 $153.20
250+ $1.44922 $362.31
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