DRV83055QPHPQ1

Overview

Category: Integrated Circuit (IC)

Use: Motor Driver

Characteristics: - High-performance three-phase motor driver - Designed for automotive applications - Supports a wide range of motor types and control algorithms - Provides protection features for safe operation - Offers high efficiency and reliability

Package: QFN (Quad Flat No-Lead)

Essence: The DRV83055QPHPQ1 is a highly integrated motor driver IC specifically designed for automotive applications. It provides a compact and efficient solution for driving three-phase motors in various automotive systems.

Packaging/Quantity: The DRV83055QPHPQ1 is available in a QFN package, which stands for Quad Flat No-Lead. This package type offers a small footprint and excellent thermal performance. The quantity per package may vary depending on the supplier.

Specifications

• Operating Voltage Range: 6V to 60V
• Maximum Continuous Current: 10A
• Peak Current: 20A
• Number of PWM Inputs: 3
• Fault Detection and Protection Features: Overcurrent, Overtemperature, Undervoltage, Short Circuit, Shoot-Through, and Overvoltage Protection

Pin Configuration

The DRV83055QPHPQ1 has a total of 48 pins. Here is a detailed pin configuration:

Functional Features

• Integrated power MOSFETs for each motor phase
• Supports various motor control algorithms, including sensorless and sensored control
• Built-in current sensing for accurate motor current measurement
• Flexible PWM input interface for precise motor control
• Diagnostic and fault detection features for enhanced system safety
• Low-power sleep mode for energy efficiency

Advantages and Disadvantages

Advantages: - High integration reduces external component count and PCB space - Wide operating voltage range allows compatibility with various automotive systems - Comprehensive protection features ensure safe operation - Supports multiple motor control algorithms for flexibility - Excellent thermal performance due to the QFN package

Disadvantages: - Limited maximum continuous current compared to some other motor driver ICs - Higher cost compared to less advanced motor driver solutions

Working Principles

The DRV83055QPHPQ1 operates by receiving PWM signals from a microcontroller or motor controller. These signals control the power MOSFETs, which drive the three-phase motor. The integrated current sensing circuitry provides feedback on the motor current, enabling precise control and protection features.

Detailed Application Field Plans

The DRV83055QPHPQ1 is widely used in various automotive applications, including:

1. Electric Power Steering (EPS) Systems
2. Electric Brake Systems
3. Electric HVAC Systems
4. Electric Suspension Systems
5. Electric Powertrain Systems

In these applications, the DRV83055QPHPQ1 provides efficient and reliable motor control, contributing to improved vehicle performance and energy efficiency.

Detailed and Complete Alternative Models

1. DRV83054QPHPQ1: Similar to DRV83055QPHPQ1 but with a lower maximum continuous current rating of 8A.
2. DRV83056QPHPQ1: Similar to DRV83055QPHPQ1 but with a higher maximum continuous current rating of 15A.
3. DRV83057QPHPQ1: Similar to DRV83055QPHPQ1 but with additional diagnostic and protection features.

These alternative models offer different specifications and features, allowing designers to choose the most suitable motor driver IC for their specific application requirements.

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