ATA6624-PGQW 19

Product Overview

• Category: Integrated Circuit (IC)
• Use: Automotive electronic control systems
• Characteristics: High-performance, low-power, compact design
• Package: PGQW-19 package
• Essence: A versatile IC for automotive applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Operating Voltage: 5V to 18V
• Operating Temperature: -40°C to +125°C
• Number of Pins: 19
• Communication Interface: SPI (Serial Peripheral Interface)
• Current Consumption: Varies based on operating conditions

Detailed Pin Configuration

1. VBAT: Battery voltage supply
2. GND: Ground connection
3. CS: Chip select input
4. SCLK: Serial clock input
5. MOSI: Master output, slave input
6. MISO: Master input, slave output
7. INT: Interrupt output
8. WAKE: Wake-up input
9. DIAG: Diagnostic output
10. LIN: LIN bus interface
11. OUT1: Output 1
12. OUT2: Output 2
13. OUT3: Output 3
14. OUT4: Output 4
15. OUT5: Output 5
16. OUT6: Output 6
17. OUT7: Output 7
18. OUT8: Output 8
19. VDD: Positive supply voltage

Functional Features

• Integrated LIN transceiver
• Eight high-side outputs with diagnostic feedback
• Overtemperature and overvoltage protection
• Short-circuit and open-load detection
• Low quiescent current consumption
• Sleep mode for power saving

Advantages and Disadvantages

Advantages

• Compact design suitable for space-constrained automotive applications
• High-performance outputs with diagnostic capabilities
• Wide operating voltage range allows compatibility with various systems
• Robust protection features ensure system reliability
• Low power consumption for energy efficiency

Disadvantages

• Limited number of outputs (8) may not be sufficient for certain applications
• Requires external components for complete functionality
• Relatively higher cost compared to alternative models

Working Principles

The ATA6624-PGQW 19 is designed to control and monitor various automotive electronic systems. It utilizes the SPI communication interface to receive commands and transmit diagnostic information. The integrated LIN transceiver enables communication with other devices on the LIN bus. The high-side outputs provide control signals to connected loads, while the diagnostic feedback ensures proper functioning and fault detection. The IC incorporates protection mechanisms such as overtemperature, overvoltage, short-circuit, and open-load detection to safeguard the system.

Detailed Application Field Plans

1. Automotive lighting systems: Control and monitor the operation of headlights, taillights, and interior lights.
2. Power window control: Manage the movement of windows in vehicles.
3. Seat control: Control the adjustment of seats in automobiles.
4. HVAC systems: Monitor and regulate heating, ventilation, and air conditioning systems.
5. Mirror control: Manage the positioning and adjustment of side mirrors.
6. Door lock systems: Control the locking and unlocking of vehicle doors.
7. Sunroof control: Manage the opening and closing of sunroofs.
8. Wiper control: Control the speed and operation of windshield wipers.

Detailed and Complete Alternative Models

1. ATA6624-PGQW 20
2. ATA6624-PGQW 18
3. ATA6624-PGQW 17
4. ATA6624-PGQW 16
5. ATA6624-PGQW 15

These alternative models offer similar functionality and characteristics, but may have variations in pin configuration, package type, or operating voltage range. It is recommended to consult the respective datasheets for detailed specifications and compatibility with specific applications.

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