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L6208PD +BOM

DMOS driver for bipolar stepper motor

  • Manufacturer:

    STMicroelectronics, Inc

  • Mfr.Part #:

    L6208PD

  • Datasheet:

    L6208PD Datasheet (PDF) pdf-icon

  • Series: L6208

  • Motor Type - Stepper:

    Bipolar

  • Function:

    Driver - Fully Integrated, Control and Power Stage

  • Output Configuration:

    Half Bridge (4)

L6208PD Information

Description

The STMicroelectronics L6208PD is a DMOS parallel power SO-36 bipolar motor driver with an embedded microstepping controller, designed for driving bipolar stepper motors. It features a voltage range of 8 to 52V, output current up to 2.8A, and integrated thermal shutdown and cross-conduction protection. The device has step and direction control, as well as programmable current control with 16 preset values. This motor driver is commonly used in applications requiring precise motor control, such as robotics, CNC machines, and industrial automation. It offers dual full-bridge driver functionality, making it suitable for driving bipolar stepper and brushed DC motors with high accuracy and efficiency.

Features

According to the product information, the features of the L6208PD are:

  • DMOS dual full bridge driver with embedded microstepping controller
  • Suitable for driving bipolar stepper motors
  • Voltage range: 8-52V
  • Output current up to 2.8A
  • Integrated thermal shut down and cross conduction protection
  • Step and direction control
  • Programmable current control with 16 preset values

These features make the L6208PD suitable for applications requiring precise motor control, such as robotics, CNC machines, and industrial automation.

Package

The package type of L6208PD is PowerSO-36.

Pinout

According to STMicroelectronics' documentation, the L6208PD has a pin count of 36 pins.

The pin functions are as follows:

  • Pins 1-4: VCC (12V)
  • Pins 5-6: GND
  • Pins 7-10: IN1-IN4 (step/direction inputs)
  • Pins 11-14: OUT1-OUT4 (motor outputs)
  • Pins 15-18: ENA/ENB (enable inputs)
  • Pins 19-22: ISET1-ISET2 (current setpoint inputs)
  • Pins 23-26: VREF (reference voltage input)
  • Pins 27-30: SENSE1-SENSE2 (current sense inputs)
  • Pins 31-34: TSD (thermal shutdown input)
  • Pin 35: NC
  • Pin 36: GND

Please note that this information is based on the datasheet provided and may not be exhaustive.

Manufacturer

The manufacturer of the L6208PD is STMicroelectronics, a leading global semiconductor company that designs, develops, manufactures, and markets semiconductor products for various industries, including automotive, industrial, and consumer electronics.

Applications

According to the product information, the application areas of L6208PD include:

  • Robotics
  • CNC machines
  • Industrial automation

It's suitable for driving bipolar stepper and brushed DC motors with high accuracy and efficiency due to its dual full-bridge driver functionality.

Equivalent

Based on STMicroelectronics' product portfolio, some equivalent products to L6208PD are:

  • L6209PD
  • L6230D
  • L6234D

These devices share similar features such as DMOS parallel power SO-36 package, dual full-bridge driver functionality, and microstepping controller for bipolar stepper motor control. However, please note that each product may have slightly different specifications or features, so it's recommended to consult the datasheets for specific details.

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Motor Drivers, Controllers Motor Type - Stepper Bipolar
Motor Type - AC, DC - Function Driver - Fully Integrated, Control and Power Stage
Output Configuration Half Bridge (4) Interface Parallel
Technology DMOS Step Resolution 1, 1/2
Applications General Purpose Current - Output 2.8A
Voltage - Supply 8V ~ 52V Voltage - Load 8V ~ 52V
Operating Temperature -25°C ~ 125°C (TJ) Mounting Type Surface Mount
Base Product Number L6208 Package/Case HSSOP36

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Ratings and Reviews

More
S
S**l 11/29/2023

The received product was ok and delivered in time. I' m very glad. It' s works very good. For listen at maximum volume for a short time, it needs a cooler. Tested also with 24V/ 4 A.

7
J
J**a 04/05/2023

Good quality, fast delivery (about 5 days). I recommend this seller.

9
A
A**r 03/22/2023

Excellent, 15mm easily punches

3
L
L**s 09/17/2022

All 5 boards work 10 minutes then turn off

10

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