MCZ33903CP5EK

Product Overview

• Category: Integrated Circuit
• Use: Automotive System Control
• Characteristics: High-performance, Low-power consumption
• Package: 32-pin QFN
• Essence: Control and monitoring of automotive systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Operating Voltage: 5V
• Operating Temperature: -40°C to +125°C
• Number of Pins: 32
• Interface Type: SPI (Serial Peripheral Interface)
• Output Current: 100mA
• Supply Current: 10mA
• Protection Features: Overvoltage, Undervoltage, Overcurrent, Thermal Shutdown

Detailed Pin Configuration

1. VBAT: Battery Supply Voltage
2. GND: Ground
3. CSB: Chip Select Input
4. SCLK: Serial Clock Input
5. MOSI: Master Output Slave Input
6. MISO: Master Input Slave Output
7. IRQB: Interrupt Request Output
8. WAKE: Wake-up Input
9. RSTB: Reset Input
10. VDD: Digital Supply Voltage
11. VREG: Regulator Output Voltage
12. VDDC: Core Supply Voltage
13. VSSC: Core Ground
14. VDDA: Analog Supply Voltage
15. VSSA: Analog Ground
16. VREFH: High Reference Voltage
17. VREFL: Low Reference Voltage
18. VDDP: Power Supply for Protected Outputs
19. VSSP: Ground for Protected Outputs
20. OUT1: Protected Output 1
21. OUT2: Protected Output 2
22. OUT3: Protected Output 3
23. OUT4: Protected Output 4
24. OUT5: Protected Output 5
25. OUT6: Protected Output 6
26. OUT7: Protected Output 7
27. OUT8: Protected Output 8
28. OUT9: Protected Output 9
29. OUT10: Protected Output 10
30. OUT11: Protected Output 11
31. OUT12: Protected Output 12
32. OUT13: Protected Output 13

Functional Features

• Control and monitoring of automotive systems
• SPI interface for communication with microcontrollers
• Overvoltage, undervoltage, overcurrent protection
• Thermal shutdown protection
• Wake-up input for low-power operation
• Interrupt request output for system status indication
• Regulator output voltage for external components

Advantages

• High-performance integrated circuit
• Low-power consumption for efficient operation
• Comprehensive protection features ensure system reliability
• Wide operating temperature range for automotive applications
• Compact package size for space-constrained designs

Disadvantages

• Limited number of protected outputs (13)
• Requires external microcontroller for full functionality
• Not suitable for non-automotive applications

Working Principles

The MCZ33903CP5EK is designed to control and monitor various automotive systems. It utilizes a SPI interface to communicate with a microcontroller, enabling seamless integration into automotive control networks. The integrated circuit provides protection against overvoltage, undervoltage, and overcurrent conditions, ensuring the safety and reliability of the connected systems. Additionally, the device features thermal shutdown protection to prevent damage due to excessive heat. The wake-up input allows for low-power operation, conserving energy when the system is not in use. The interrupt request output provides status indication to the microcontroller, facilitating efficient system monitoring.

Detailed Application Field Plans

The MCZ33903CP5EK is widely used in automotive applications, including:

1. Engine Control Units (ECUs)
2. Transmission Control Units (TCUs)
3. Body Control Modules (BCMs)
4. Powertrain Control Modules (PCMs)
5. Electric Power Steering Systems
6. Anti-lock Braking Systems (ABS)
7. Airbag Control Units (ACUs)
8. Climate Control Systems
9. Lighting Control Systems
10. Battery Management Systems

Detailed and Complete Alternative Models

1. MCZ33904CP5EK
2. MCZ33905CP5EK
3. MCZ33906CP5EK
4. MCZ33907CP5EK
5. MCZ33908CP5EK
6. MCZ33909CP5EK
7. MCZ33910CP5EK
8. MCZ33911CP5EK
9. MCZ33912CP5EK
10. MCZ33913CP5EK

These alternative models offer similar functionality and features, providing flexibility in design choices for automotive system control.

(Note: The content provided above is a sample entry and may not reflect actual product specifications or details.)