ATA6630-PGQW-19

Product Overview

Category

ATA6630-PGQW-19 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for motor control applications in automotive systems.

Characteristics

• Integrated circuit designed for motor control
• Specifically developed for automotive applications
• High-performance and reliable operation
• Compact package size
• Low power consumption

Package

ATA6630-PGQW-19 is available in a small form factor Power Quad Flat No-Lead (PG-QFN) package.

Essence

The essence of ATA6630-PGQW-19 lies in its ability to provide efficient and precise motor control in automotive systems, ensuring optimal performance and reliability.

Packaging/Quantity

ATA6630-PGQW-19 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Supply voltage: 5V
• Operating temperature range: -40°C to +125°C
• Maximum output current: 1.5A
• Number of channels: 2
• Communication interface: SPI (Serial Peripheral Interface)
• Protection features: Overcurrent protection, overtemperature protection, undervoltage lockout

Detailed Pin Configuration

The pin configuration of ATA6630-PGQW-19 is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. IN1 - Input signal for channel 1
4. OUT1 - Output signal for channel 1
5. IN2 - Input signal for channel 2
6. OUT2 - Output signal for channel 2
7. CS - Chip select for SPI communication
8. SCK - Serial clock for SPI communication
9. MOSI - Master output, slave input for SPI communication
10. MISO - Master input, slave output for SPI communication

Functional Features

• Dual-channel motor control
• SPI interface for easy communication with microcontrollers
• Overcurrent protection to prevent damage to the motor and circuitry
• Overtemperature protection to ensure safe operation in high-temperature environments
• Undervoltage lockout to protect against voltage drops

Advantages and Disadvantages

Advantages

• High-performance motor control capabilities
• Designed specifically for automotive applications
• Compact package size allows for space-efficient integration
• Low power consumption for energy efficiency

Disadvantages

• Limited to dual-channel motor control
• Requires external microcontroller for full functionality

Working Principles

ATA6630-PGQW-19 utilizes the SPI interface to receive commands from a microcontroller and generate corresponding motor control signals. It incorporates various protection features to ensure safe and reliable operation in automotive systems.

Detailed Application Field Plans

ATA6630-PGQW-19 finds extensive application in the automotive industry, particularly in electric power steering systems, HVAC (Heating, Ventilation, and Air Conditioning) systems, and engine cooling fans. Its precise motor control capabilities make it suitable for various other automotive subsystems as well.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ATA6630-PGQW-19 include:

1. ATA6631: Single-channel motor control IC with SPI interface
2. ATA6632: Dual-channel motor control IC with LIN (Local Interconnect Network) interface
3. ATA6633: Triple-channel motor control IC with CAN (Controller Area Network) interface

These alternative models provide options for different communication interfaces and channel configurations, allowing flexibility in motor control system design.

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