L6208D

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L6208D

IC MTR DRVR BIPOLAR 8V-52V 24SO

  • 제조업체
  • Mfr.부분 #L6208D
  • 패키지 SO-24
  • 데이터시트
  • 재고 있음5878

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사양

Package Tube
Series STSPIN L62
ProductStatus Active
MotorType-Stepper Bipolar
Function Driver - Fully Integrated, Control and Power Stage
OutputConfiguration Half Bridge (4)
Interface Parallel
Technology DMOS
StepResolution 1, 1/2
Applications General Purpose
Current-Output 2.8A
Voltage-Supply 8V ~ 52V
Voltage-Load 8V ~ 52V
OperatingTemperature -25°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 24-SOIC (0.295, 7.50mm Width)

개요

Description

The L6208D is a versatile integrated circuit designed for driving dual full-bridge motors. It is part of STMicroelectronics' Motor Driver family and is particularly suitable for applications involving bipolar stepper motors and DC motors. The device operates at a supply voltage range of 8 V to 52 V and can deliver output currents up to 2.8 A per bridge.
Key features of the L6208D include built-in protection mechanisms such as overcurrent, thermal shutdown, and undervoltage lockout, ensuring reliable and safe motor operation. The IC also provides a high level of flexibility with features like PWM current control, which allows for efficient motor speed and torque regulation.
The L6208D comes in a PowerSO20 package, which offers reduced thermal resistance and supports efficient heat dissipation. Additionally, its compact design and robust performance make it suitable for various applications, including robotics, home appliances, and industrial equipment. Overall, the L6208D is valued for its reliability, efficiency, and ease of use in motor control applications.

Features

The L6208D is a DMOS dual full-bridge driver designed for motor control applications. Key features include:
1. Dual Full-Bridge Configuration: Allows control of two DC motors or a single stepper motor.
2. Operating Voltage: Supports a wide voltage range from 8V to 52V, making it versatile for various applications.
3. Output Current: Can deliver a maximum output current of 2.8A per bridge.
4. PWM Control: Offers PWM (pulse-width modulation) for precise motor speed and torque control.
5. Protection Features: Includes overcurrent, overtemperature, and undervoltage lockout protections to safeguard the IC and connected motors.
6. Integrated Free-Wheeling Diodes: Provides efficient flyback diode functionality to handle inductive loads.
7. Logic Inputs: Compatible with 3.3V and 5V TTL/CMOS standards for easy interfacing with microcontrollers.
8. Compact Package: Available in a PowerDIP or PowerSO package for space-constrained designs.
These features make the L6208D suitable for a range of motor control applications, including industrial automation, robotics, and consumer electronics.

Package

The L6208D is housed in a PowerSO-20 package, which is a surface-mount package type designed for power applications. It features 20 leads and is commonly used for dual full-bridge driver ICs.

Pinout

The L6208D is a DMOS dual full-bridge driver specifically designed for motor control applications. It typically comes in a 24-pin SO (Small Outline) package. The main functions of the L6208D include driving two DC motors, one stepper motor, or other inductive loads. Key features include overcurrent protection, thermal shutdown, and cross-conduction protection. The device allows for PWM (Pulse Width Modulation) control of the motor speed and direction, making it suitable for various applications in automation and robotics. The L6208D is known for its versatility and compact design, which integrates all necessary control logic and power components.

Manufacturer

The L6208D is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. The company designs, develops, and manufactures a wide range of semiconductor products including integrated circuits for microelectronics applications. STMicroelectronics serves various industries, including automotive, industrial, personal electronics, communications equipment, and computer peripherals. Their product portfolio includes microcontrollers, sensors, power management devices, and discrete components.

Application

The L6208D is a DMOS dual full-bridge driver designed for driving bipolar stepper motors and DC motors. Its application areas include robotics, industrial automation, office automation equipment, and consumer electronics. It is commonly used in applications requiring precise motor control, such as printers, scanners, and CNC machines. The device's features, such as overcurrent protection, thermal shutdown, and PWM current control, make it suitable for use in environments where reliable and efficient motor operation is crucial.

Equivalent

The L6208D is a DMOS dual full-bridge driver by STMicroelectronics used for motor control applications. Equivalent products include:
1. TI DRV8801 - A brushed DC motor driver.
2. Allegro A4979 - Dual full-bridge PWM motor driver.
3. Toshiba TB6612FNG - Dual H-bridge motor driver.
4. ON Semiconductor AMIS-30523 - A stepper motor driver.
5. Infineon TLE5206-2G - A H-bridge driver IC.
Ensure compatibility by checking datasheets for pin configuration, electrical characteristics, and application requirements.

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