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BD6221F-E2

Name: BD6221F-E2
Rating: 4.7 (12 reviews)

IC HALF BRIDGE DRIVER 1A 8SOP

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規格

Part Status	Active
Output Configuration	Half Bridge (2)
Applications	DC Motors, General Purpose
Interface	Logic
Load Type	Inductive
Technology	Power MOSFET
Rds On (Typ)	1.5Ohm
Current - Output / Channel	1A
Voltage - Supply	6V ~ 15V
Voltage - Load	6V ~ 15V
Operating Temperature	-40°C ~ 85°C (TA)
Fault Protection	Current Limiting, Over Temperature, Over Voltage, UVLO
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.173", 4.40mm Width)
Supplier Device Package	8-SOP
Base Product Number	BD6221

概述

Description

BD6221F-E2 is a high-performance DC-DC buck converter designed for efficient power management in various electronic applications. It integrates multiple features such as a wide input voltage range, high switching frequency, and low quiescent current, making it suitable for battery-powered devices and energy-sensitive applications. The device typically includes over-current protection, thermal shutdown, and an adjustable output voltage, allowing for flexibility in design. Its compact package and ease of integration into printed circuit boards (PCBs) make it a popular choice in consumer electronics, industrial systems, and automotive applications. The BD6221F-E2 aims to provide reliable and efficient voltage regulation, ensuring optimal performance and longevity of connected components.

Features

The BD6221F-E2 is a high-performance motor driver IC designed for driving brushed DC motors. Key features include:
1. Dual H-Bridge Configuration: Capable of driving two DC motors or one bipolar stepper motor.
2. Wide Operating Voltage Range: Supports input voltages from 6V to 30V, making it versatile for various applications.
3. High Current Handling: Can deliver continuous output currents up to 3A per channel, suitable for most small to medium-sized motors.
4. Thermal Protection: Integrated thermal shutdown to prevent overheating and enhance reliability.
5. PWM Control: Accepts pulse-width modulation (PWM) signals for speed control, allowing precise motor speed management.
6. Compact Package: Available in a small form factor, facilitating easy integration into constrained spaces.
7. Direction Control: Simple control logic for forward and reverse operation, enhancing usability in robotic and automation applications.
These features make the BD6221F-E2 suitable for applications in robotics, automation, and hobby projects.

Package

The BD6221F-E2 is a voltage regulator IC packaged in a 5-pin TO-220 form factor. This package type allows for efficient heat dissipation and is commonly used in applications requiring robust thermal management.

Pinout

The BD6221F-E2 is a motor driver IC that typically comes in a 24-pin HTQFP (Thin Quad Flat Package) configuration. Its primary function is to drive DC motors and stepper motors, making it suitable for applications in robotics, consumer electronics, and automation.
The pin functions include:
1. Power Supply Pins: VCC and GND for powering the IC.
2. Motor Control Pins: Input pins (like IN1, IN2) to control the direction and operation of the motor.
3. PWM Control: Enables speed control through pulse-width modulation.
4. Status Pins: Indicators for fault conditions and operational status.
5. Protection Pins: Thermal shutdown and overcurrent protection features.
The BD6221F-E2 integrates various functionalities to enable efficient motor management while ensuring safety and reliability in operation.

Manufacturer

The BD6221F-E2 is manufactured by Rohm Semiconductor, a subsidiary of the Rohm Group. Rohm Semiconductor is a Japanese company that specializes in the design and production of semiconductor devices. Established in 1958, the company offers a wide range of products, including integrated circuits (ICs), discrete components, and optoelectronics, serving various industries such as consumer electronics, automotive, and industrial applications. Rohm is known for its commitment to innovation and quality, focusing on developing cutting-edge technologies to meet the demands of modern electronic devices. Their products are utilized in diverse applications, from power management to signal processing, making Rohm a key player in the semiconductor market.

Application

The BD6221F-E2 is commonly used in various applications such as DC motor drivers, automotive systems, robotics, and industrial automation. It is designed for driving small to medium-sized brushless or brushed motors, offering features like speed control and direction reversal. Additionally, it finds use in consumer electronics, home appliances, and other applications requiring efficient motor control solutions.

Equivalent

The BD6221F-E2 chip is a DC motor driver. Equivalent products include the L298N, TB6612FNG, and DRV8833. These alternatives also drive DC motors and offer similar functionality, but specifications may vary. Always consult the datasheets for detailed comparisons and ensure compatibility with your application.