ATA6622C-PGPW

Product Overview

Category: Integrated Circuit (IC)

Use: The ATA6622C-PGPW is a versatile IC primarily used for automotive applications. It is designed to provide various functionalities related to communication and control within the vehicle.

Characteristics: - High reliability - Low power consumption - Robust communication capabilities - Compact package size - Wide operating temperature range

Package: The ATA6622C-PGPW is available in a small, surface-mount package, which ensures easy integration into automotive electronic systems.

Essence: This IC serves as a crucial component in automotive electronics, enabling efficient communication and control between different subsystems of a vehicle.

Packaging/Quantity: The ATA6622C-PGPW is typically supplied in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

The key specifications of the ATA6622C-PGPW include:

• Supply voltage: 5V
• Operating temperature range: -40°C to +125°C
• Communication protocol support: LIN (Local Interconnect Network)
• Number of LIN channels: 2
• Maximum data rate: 20 kbps
• Current consumption: <10 mA
• Package dimensions: 4 mm x 4 mm

Detailed Pin Configuration

The ATA6622C-PGPW features a total of 16 pins, each serving a specific purpose. The pin configuration is as follows:

1. VBAT: Battery supply voltage
2. GND: Ground reference
3. LIN1: LIN channel 1 input/output
4. LIN2: LIN channel 2 input/output
5. WAKE: Wake-up signal input
6. RESET: Reset signal input
7. INH: Inhibit signal input
8. VDD: Positive supply voltage
9. VSS: Negative supply voltage
10. TXD: LIN transceiver output
11. RXD: LIN transceiver input
12. NC: Not connected
13. NC: Not connected
14. NC: Not connected
15. NC: Not connected
16. NC: Not connected

Functional Features

The ATA6622C-PGPW offers several functional features, including:

• LIN communication interface for reliable data exchange
• Wake-up signal detection for low-power operation
• Reset signal input for system initialization
• Inhibit signal input for controlling the IC's functionality
• Transceiver outputs for LIN communication

Advantages and Disadvantages

Advantages: - High reliability ensures stable performance in automotive environments - Low power consumption contributes to energy efficiency - Robust communication capabilities enable seamless data exchange - Compact package size facilitates easy integration into electronic systems - Wide operating temperature range allows usage in extreme conditions

Disadvantages: - Limited number of LIN channels (2) - Relatively low maximum data rate (20 kbps)

Working Principles

The ATA6622C-PGPW operates based on the LIN protocol, which is widely used in automotive applications. It communicates with other devices through the LIN bus, facilitating control and monitoring of various vehicle subsystems.

When powered, the IC continuously monitors the LIN bus for incoming messages. It can transmit and receive data, enabling bidirectional communication between the vehicle's electronic components. The ATA6622C-PGPW also supports wake-up functionality, allowing it to enter a low-power mode when not actively communicating.

Detailed Application Field Plans

The ATA6622C-PGPW finds extensive application in the automotive industry, particularly in the following areas:

1. Body Control Modules (BCMs): Used for centralizing control of various body-related functions such as lighting, door locks, and window controls.
2. Climate Control Systems: Enables communication between the control unit and various climate-related components like temperature sensors, fans, and air conditioning systems.
3. Powertrain Systems: Facilitates communication between the engine control unit (ECU) and other powertrain components, including sensors and actuators.
4. Infotainment Systems: Supports data exchange between the infotainment unit and peripherals such as speakers, displays, and user input devices.

Detailed and Complete Alternative Models

1. ATA6622C-PGQW: Similar to ATA6622C-PGPW but with a different package type (QFN instead of PG-WQFN).
2. TJA1029T/3: LIN transceiver IC with similar functionality, suitable for automotive applications.
3. MCP2003B: Another LIN transceiver IC offering comparable features and performance.

These alternative models can be considered based on specific requirements and compatibility with existing systems.

---

Word count: 550 words