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L6205PD

Name: L6205PD
Rating: 4.7 (12 reviews)

IC MTR DRV BIPOLAR 8-52V 20PWRSO

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規格

Series	STSPIN L62
Part Status	Active
Motor Type - Stepper	Bipolar
Motor Type - AC, DC	Brushed DC
Function	Driver - Fully Integrated, Control and Power Stage
Output Configuration	Half Bridge (4)
Interface	Parallel
Technology	BiCDMOS
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
Package / Case	20-SOIC (0.433", 11.00mm Width) Exposed Pad
Supplier Device Package	PowerSO-20
Base Product Number	L6205

概述

Description

The L6205PD is a dual H-bridge driver IC designed for controlling bipolar stepper motors and DC motors. It features a wide operating voltage range, typically from 4.5V to 40V, making it suitable for various applications, including robotics and automation. The L6205PD can deliver up to 3A of continuous output current per channel, providing sufficient power for most small to medium-sized motors.
Key features include built-in protection against thermal overload and short circuits, which enhances reliability. It offers PWM control for efficient speed regulation and direction control through simple logic inputs. The device supports both full-step and half-step modes, allowing for precise motor control.
With its compact package and robust performance, the L6205PD is an excellent choice for designers looking to implement motor control solutions in their projects.

Features

The L6205PD is a dual full-bridge driver designed for driving inductive loads such as DC motors and stepper motors. Key features include:
1. Dual Full-Bridge Configuration: Capable of controlling two motors or one bipolar stepper motor.
2. Operating Voltage Range: Supports a wide operating voltage from 5V to 46V.
3. Output Current: Can deliver up to 3A per channel with appropriate thermal management.
4. Thermal Protection: Equipped with thermal shutdown to prevent overheating.
5. Current Sensing: Features built-in current sensing capability for effective motor control.
6. PWM Control: Supports PWM (Pulse Width Modulation) for speed control and precise motor operation.
7. Logic-Level Inputs: Compatible with standard TTL and CMOS logic levels for easy interfacing.
8. Low Standby Current: Power-saving features when the device is idle.
These features make the L6205PD suitable for various applications in robotics, industrial controls, and automation.

Package

The L6205PD is packaged in a Power DIP (Dual In-line Package) format. It features a 15-lead configuration, suitable for through-hole mounting, designed for driving DC motors and stepper motors in various applications.

Pinout

The L6205PD is a dual H-bridge motor driver IC that typically comes in a 20-pin Power DIP package. The pin count is 20, and its primary function is to control bipolar stepper motors and DC motors.
Key functions of specific pins include:
1. H-Bridge Output Pins (1-4, 13-16): These pins drive the motor windings.
2. Logic Control Pins (5-12): These include inputs for controlling the direction, PWM inputs for speed control, and enable pins.
3. Power Supply Pins (VCC and GND): Provide power to the IC and control logic.
4. Protection/Status Pins: These may include thermal shutdown and overcurrent protection.
The L6205PD is designed to handle high current loads and allows for bidirectional control of motors, making it suitable for various motor control applications.

Manufacturer

The L6205PD is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. STMicroelectronics is known for producing a wide range of products, including microcontrollers, sensors, power management ICs, and automotive components. The company serves various sectors, including industrial automation, consumer electronics, automotive, and communication. With a strong focus on innovation and sustainability, STMicroelectronics is a key player in the global semiconductor industry, providing solutions that drive technological advancements across multiple applications.

Application

The L6205PD is a dual full-bridge motor driver commonly used in applications such as robotic control, stepper motor control, and DC motor control. It is suitable for automation systems, CNC machinery, and consumer electronics where precise motor control is required. The device is ideal for driving small to medium-sized motors in applications like printers, conveyor belts, and automotive systems.

Equivalent

The L6205PD is a dual H-bridge motor driver. Equivalent products include the L298, L293D, DRV8833, TB6612FNG, and the A4988. These alternatives also support DC motor control, though specifications like voltage range and current capacity may vary. Always check datasheets for compatibility with your specific application.