ATA6823C-PHQW-1

Product Overview

Category

ATA6823C-PHQW-1 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in automotive applications, specifically in the field of body electronics.

Characteristics

• The ATA6823C-PHQW-1 is a highly integrated IC designed for controlling various functions in automotive body electronics.
• It offers a compact and efficient solution for managing power distribution, lighting control, and other related functions.
• The IC is known for its high reliability, robustness, and compatibility with automotive standards.

Package

The ATA6823C-PHQW-1 is available in a small outline package (SOP) with a pin count of 20.

Essence

The essence of ATA6823C-PHQW-1 lies in its ability to provide a comprehensive solution for automotive body electronics control, offering efficiency, reliability, and compatibility.

Packaging/Quantity

The ATA6823C-PHQW-1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: 5V to 18V
• Operating temperature range: -40°C to +125°C
• Number of outputs: 8
• Output current per channel: up to 200mA
• Communication interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

The ATA6823C-PHQW-1 features the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. OUT1: Output channel 1
4. OUT2: Output channel 2
5. OUT3: Output channel 3
6. OUT4: Output channel 4
7. OUT5: Output channel 5
8. OUT6: Output channel 6
9. OUT7: Output channel 7
10. OUT8: Output channel 8
11. CS: Chip select input (SPI interface)
12. SCLK: Serial clock input (SPI interface)
13. MOSI: Master output, slave input (SPI interface)
14. MISO: Master input, slave output (SPI interface)
15. INT: Interrupt output
16. WAKE: Wake-up input
17. LIN: LIN bus input/output
18. NC: Not connected
19. NC: Not connected
20. NC: Not connected

Functional Features

• Power distribution control: The ATA6823C-PHQW-1 allows for efficient management of power distribution in automotive body electronics systems.
• Lighting control: It provides the capability to control various lighting functions, such as interior and exterior lighting.
• Fault diagnosis: The IC incorporates diagnostic features that enable the detection and reporting of faults in the system.
• SPI communication interface: The ATA6823C-PHQW-1 utilizes the SPI interface for communication with a microcontroller or other devices.

Advantages and Disadvantages

Advantages

• High integration reduces component count and board space requirements.
• Robust design ensures reliable operation in harsh automotive environments.
• Compatibility with automotive standards simplifies system integration.
• Diagnostic features aid in troubleshooting and maintenance.

Disadvantages

• Limited output current per channel may restrict usage in high-power applications.
• SPI interface may require additional hardware and software resources for communication.

Working Principles

The ATA6823C-PHQW-1 operates by receiving commands and data from a microcontroller through the SPI interface. It then processes these inputs to control the power distribution and lighting functions in an automotive body electronics system. The IC monitors the status of outputs and provides diagnostic information through the interrupt output pin. It also supports LIN bus communication for additional functionality.

Detailed Application Field Plans

The ATA6823C-PHQW-1 finds extensive application in various automotive body electronics systems, including:

1. Power distribution control in central body control modules.
2. Lighting control in interior and exterior lighting systems.
3. Control of window regulators and mirror adjustment mechanisms.
4. Management of seat control functions.
5. Integration into door control modules for lock/unlock and window control.
6. Implementation in HVAC (Heating, Ventilation, and Air Conditioning) systems for fan speed control.

Detailed and Complete Alternative Models

1. ATA6824C-PHQW-1: Similar to ATA6823C-PHQW-1 but with additional output channels.
2. ATA6825C-PHQW-1: Enhanced version with higher output current per channel.
3. ATA6826C-PHQW-1: Advanced model with extended diagnostic capabilities.

These alternative models offer similar functionalities to the ATA6823C-PHQW-1, catering to different requirements and specifications.

In conclusion, the ATA6823C-PHQW-1 is a highly integrated IC designed for automotive body